Help Diagnose with P0158 Code. Ran the code and I got a P0158 O2 Circuit High Voltage Bank 2 Sensor 2 http://engine-codes. P0158 is an OBDII code that occurs in many vehicles, including the Toyota Land Cruiser. This can happen for multiple reasons and a mechanic needs to diagnose the. I stopped by an autozone and the error reading was reading a P0158 and something else (bank 1 and bank 2 oxygen sensor/voltage). Toyota has issued a service bulletin T-SB-0001-10 to address the P0138, P0158 or P0606 issue. Toyota Mechanic: Skyvisions The P0158 code means theres high-voltage or above. 2009 Toyota Sienna: Troubleshooting P0158 Fault Code. What are Code P0158 2006 Toyota Camry Possible Symptoms? Engine Light ON (or Service Engine Soon Warning Light) Possible higher than usual fuel consumption. Toyota Hilux CD 2. Toyota Hà Nội là hệ thống đại lý bán xe Toyota và dịch vụ của Toyota Việt Nam tại Hà Nội. P0158 Code Meaning, Causes, Symptoms, & Tech Notes (With …. In fact, having a sensor failure on both bank 1 and bank 2 would be a rare coincidence. I was getting the P0158 code with the odd P2197 mixed in. What are Code P0158 Toyota Possible Symptoms? Engine Light ON (or Service Engine Soon. Code P0158 Toyota RAV4 Description The heated oxygen sensor 2 (HO2S), after three way catalyst (manifold), monitors the oxygen level in the exhaust gas on each bank. Repeating O2 sensor codes :(. I have read conflicting information on this sensors location, and … read more. 5 L Toyota Sienna. P0157 Code: Oxygen Sensor Circuit Low Voltage (Bank 2, Sensor 2). What is the Cost to Diagnose the Code P0158 2006 Toyota Camry? Labor: 1. The P0158 code indicates that the PCM has detected that the voltage signal coming from your O2 sensor remains above the normal range for a prolonged amount of time. I believe sensor 2 is post catalytic. P0158 2006 Toyota Camry Code. What Does the P0158 Code Mean? The Heated Oxygen Sensors (HO2S) are used for fuel control and catalyst monitoring. / What are Code P0158 Toyota RAV4 Possible Symptoms? Engine Light ON (or Service Engine Soon Warning Light) Possible higher than usual fuel consumption. For optimum catalyst operation, the air fuel mixture (air-fuel ratio) must be maintained near the ideal stoichiometric ratio. 7, TRD Toyota SS steps ARE MX cap Toyota bed step Weathertech Vent Visors Ultragauge EM Techstream CBTMA member aip override 1. P0158 - Oxygen Sensor Circuit High Voltage (Bank 2 Sensor 2) Failed rear oxygen sensor Failed rear oxygen sensor heater circuit Engine coolant temperature sensor bad Shorts, breaks, or exposed oxygen sensor wiring Excessive fuel pressure Necessary power control module (PCM) update Failure of the power control module (PCM) Suggestions for repair?. P0158 error on 2011 Toyota Venza 3. P0138 -o2 high voltage. Any V8 4runners with URD O2 simulator? p0138 p0158 p0606. P0158 O2 Circuit High Voltage ToyotaNation Forum is a community dedicated to all Toyota models. I have a 2000 Toyota Avalon XL, and am generating an OBD II code, P1150. When the target air-fuel ratio is lean and the voltage output is 0. I had a P0158 error code show up (which meant a check engine light, a VSC light, and TRAC OFF light all showed up!), because I had a bad O2 sensor. com is not in any way affiliated with Toyota Motor Corporation. What are Code P0158 Toyota Possible Symptoms? Engine Light ON (or Service Engine Soon Warning Light) Possible higher than usual fuel consumption What Does the P0158 Toyota Code Mean?. P0158 is a diagnostic trouble code (DTC) for 02 Sensor Circuit High Voltage (Bank 2, Sensor 2). With a P0138 code, the first step is to get it properly diagnosed to figure out what is causing the malfunction in the oxygen sensor voltage. P0158 code Need location of bank 2 sensor 2. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. There is one sensor in the right Ask an Expert Car Questions Toyota Repairs Satisfied Customers owner/mechanic at 3D Automotive david craig is online now Related Toyota Questions I have 2 error codes P2716 & P0430 for 2006Toyota Tundra SR5. It seems to linger in the high voltage range (around 0. Come discuss the Camry, Tacoma, Highlander, 4Runner, Rav4 and more. This condition may be caused by incorrect Air Fuel Ratio Sensor response. What are Code P0158 Toyota RAV4 Possible Symptoms? Engine Light ON (or Service Engine Soon Warning Light) Possible higher than usual fuel consumption Code P0158 Toyota RAV4 Description. I believe sensor 2 is post catalytic converter. NOTE: A post-catalyst o2 sensor will normally switch slower and fewer times than front (pre-cat) o2 sensors. Bank 2 Sensor 1) P0158 (Bank 2. What P0138 Means In A Toyota Prius The literal translation of the P0138 trouble code is oxygen sensor high voltage. Find out more about this code and what causes it with this informative guide. Tacomas (2005-2015) started by la0d0g, Jan 20, 2020. I had a P0158 error code show up (which meant a check engine light, a VSC light, and TRAC OFF light all showed up!), because I had a bad O2 sensor. P0158 definition: O2 Sensor Circuit High Voltage (Bank 2, Sensor 2) Issue Severity: MODERATE– Extended driving with this code can cause internal engine. You may get computer diagnostic codes P0158 or P0159 - see below for interpretation. What are Code P0158 Nissan Possible Symptoms? Engine Light ON (or Service Engine Soon Warning Light) Possible higher than usual fuel consumption Code P0158 Nissan Description. Each HO2S compares the oxygen content of the. So code P0158 was cleared by replacing the bank 2 downstream o2 sensor. Find company research, competitor information, contact details & financial data for PAULA MARIA GONCALVES of FORMIGA, MINAS GERAIS. The o2 sensor, sketchy wiring at the sensor or the cat temp rising from some deterioration internally. DTC P0158 Oxygen Sensor Circuit High Voltage (Bank 2 Sensor 2) HINT : Sensor 2 refers to the sensor mounted behind the Three-Way Catalytic Converter (TWC) and located far from the engine assembly. I thought the downstream sensor tested bad when in the van so I ended up replacing it. 2K views 10 months ago This video demonstrates how to remove, install, change or replace an oxygen O2 sensor. 59 V or more (rich) during active air-fuel ratio control, the ECM determines that the sensor voltage output is abnormally high, and sets DTC P0138 or P0158. The auto repair labor rates vary by location, your vehicles make and model, and even your engine type. Each HO2S compares the oxygen content of the surrounding air with the oxygen content of the exhaust stream. P0158 is an OBDII code that occurs in many vehicles, including the Toyota FJ Cruiser. I had the code P0158, bank 2 sensor 2. Toyota Sienna Service Manual: Oxygen Sensor Circuit. Is bank 2 towards radiator or towards driver?. The o2 sensor, sketchy wiring at the sensor or the cat temp rising from some deterioration internally. Code P0138 Toyota Tech Notes Replacing the Oxygen Sensor Bank 1 Sensor 2 (Rear Oxygen Sensor Bank 1 or Downstream Oxygen Sensor Bank 1) usually takes care of the problem. Code P0158 Possible Causes. =====Claim your FREE engine code eraser 👉 https://free. This video will show you how to fix check engine light trouble code is P0158 high voltage Bank 2 sensor 2 oxygen sensor on any Honda and Acura vehicle J Series engine. That in turn will cause the P0158 code to set. correct the P0138 or P0158 DTC condition. Ran the code and I got a P0158 O2 Circuit High Voltage Bank 2 Sensor 2 http://engine-codes. Code P0158. Toyota Tundra P0158: Oxygen Sensor High Voltage (Bank 2 >Toyota Tundra P0158: Oxygen Sensor High Voltage (Bank 2. I would consider the possibility that if you just replaced it for the same code as before that you have a possible electrical short in the harness, or bad ECU. P0158 Toyota RAV4: Code Meaning, Causes, Symptoms, & Tech Notes>P0158 Toyota RAV4: Code Meaning, Causes, Symptoms, & Tech Notes. When an internal combustion engine is under high load (such as when using wide-open throttle) the oxygen sensor no longer operates (it works, but the signal isnt used to make adjustments in relation to fuel trim/control), and the engine automatically enriches the mixture to protect the engine. com/qa/21875/p0r-right-sensor-&-is-it-upstream#ixzz3AECIdEmv It is downstream but not sure if its left or right? I looked it up online at Advance Auto Parts but not sure which to pick up. DTC P0158 Oxygen Sensor Circuit High Voltage (Bank 2 Sensor 2) HINT : Sensor 2 refers to the sensor mounted behind the Three-Way Catalytic Converter (TWC) and located far from the engine assembly. co 👈=====Engine Code P0158 Saving Repair Parts. P0158 Code: O2 Sensor Circuit High Voltage (Bank 2, Sensor 2) P0152 Code: O2 Sensor Circuit High Voltage (Bank 2, Sensor 1) File Under : OBD-II Trouble Codes Tagged With : oxygen-sensor. NOTE: A post-catalyst o2 sensor will normally switch slower and fewer times than front (pre-cat). Finished up and then drove it around for about 30 minutes and the CEL didnt come back on. With a P0138 code, the first step is to get it properly diagnosed to figure out what is causing the malfunction in the oxygen sensor voltage. I have a 2000 Toyota Avalon XL, and am generating an OBD II code, P1150. Great, so what does that mean? From my experience, I have known that I have. 0156, 0158 Bank 2 Sensor 2 oxygen sensor. It appears this references the Air Fuel Sensor performance. Toyota Mechanic: Skyvisions The P0158 code means theres high-voltage or above. I have Doug Thorley shorty headers with no cats and was getting p0420/0430 catalyst inefficiency faults so I installed the universal URD o2 simulator (no plug and play for our engine) now I. The cost of diagnosing the P0158 2008 Toyota Camry code is 1. This video is applicable to the 2000, 2001, 2002, 2003,. The population of the municipality (urban and rural) in 2020 is 67,822. This video will show you how to fix check engine light trouble code is P0158 high voltage Bank 2 sensor 2 oxygen sensor on any Honda and Acura vehicle J Series engine. mendonsy. Code P0158 Toyota Description The heated oxygen sensor 2 (HO2S), after three way catalyst (manifold), monitors the oxygen level in the exhaust gas on each. That usually indicates that the connector is not making a connection or the wiring harness to the ECU has been damaged. I have a recurring P0158 error. Save S sharkinstx Premium Member 2008 Sienna LE, 2013 Tacoma PreRunner SR5 DCLB Texas Edition Joined Jul 13, 2011 1,017 Posts #6 · Apr 5, 2018 BMR said: B2S1 is the upstream sensor in the front bank’s manifold. Also TP sensor is the throttle position sensor. A P0158 code means that the voltage was higher than normal on the signal circuit. NOTE: These vehicles use two different types of sensors; air/fuel ratio and O2 sensor. check the harness going to that sensor make sure it hasnt rubbed through any where. A P0158 is O2 Sensor Circuit High Voltage (Bank 2, Sensor 2). Get the latest business insights. The car runs great no problems. Are there any exhaust leaks in the system? Have you had any other work performed lately that might have pinched a wire?. p0158 code bank 2 sensor 2 >I have a 2006 avalon v6 i get a p0158 code bank 2 sensor 2. P2197 and P0158 error codes. Resistance seems ok (~14 ohms). So I tried snugging that up after clearing the code, but with no luck, alas. P0158 usually means that the resistive heater circuit opened up in the O2 sensor. See full list on fixdapp. Doubt the cat is bad with the mileage. Using the live data function of the FIXD sensor and app allows you to read and analyze inputs from the oxygen sensor to properly diagnose a P0138 code. Code P0158 Toyota Description The heated oxygen sensor 2 (HO2S), after three way catalyst (manifold), monitors the oxygen level in the exhaust gas on each bank. P0051 (Bank 2 Sensor 1) P0158 (Bank 2. com SiennaChat is the forum community to discuss problems, maintenance, repairs, mods, projects, specs and all things Toyota Sienna. P0158 is a diagnostic trouble code (DTC) for 02 Sensor Circuit High Voltage (Bank 2, Sensor 2). Is bank 2 towards radiator or …. The cost to diagnose the P0158 2006 Toyota Camry code is 1. Toyotas are picky with O2 sensors, what brand /source did you use?. If no trouble is found, refer to TIS, applicable model and model year Repair Manual for P0138/P0158 diagnosis: • 2005 Avalon: Engine/Hybrid System – Engine Control – “SFI System: Diagnosis System”. P0138 - O2 Circuit High Voltage (Bank 1, Sensor 2) 3. co 👈=====Engine Code P0158 Saving Repair Parts. Im getting two engine fault codes. O2 Sensor Code, replaced, and the light continues to shine. P0158 is a diagnostic trouble code (DTC) for 02 Sensor Circuit High Voltage (Bank 2, Sensor 2). Rear Heated Oxygen Sensor Bank 2 circuit poor electrical connection. The code is triggered when: The voltage at the O2 sensor remains above threshold for 20 seconds or more Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself There are also some less likely problems that can cause P0158. Afterwards still got the same P0158 and sometimes P2197. Formiga (in Portuguese ant) is a municipality in central-west Minas Gerais state, Brazil. This is not a diverter valve air pump system malfunction based on the information I retrieved from the Toyota information website. P0158 Code: O2 Sensor Circuit High Voltage (Bank 2, Sensor 2) P0152 Code: O2 Sensor Circuit High Voltage (Bank 2, Sensor 1) About The Authors. I have a 2006 avalon v6 i get a p0158 code bank 2 sensor 2 oxygen sensor is it located before or after converter? - Answered by a verified Toyota Mechanic. correct the P0138 or P0158 DTC condition. That in turn will cause the P0158 code to set. I would consider the possibility that if you just replaced it for the same code as before that you have a possible. -----Trouble Code: P0158 Meaning: HO2S-22 (Bank 2 Sensor 2) Circuit High Input Possible Causes:. Procurando por Toyota Corolla Novos e Usados em Formiga/MG? Na Webmotors você encontra mais de 3 anúncios de carros com as melhores ofertas do mercado. Now, as far as the p0158 code, they replaced the rear sensor on passenger side, correct? If that code came back, there is an issue with the wiring, the sensor, or possibly (but not likely at all) ECM. I had a P0158 error code show up (which meant a check engine light, a VSC light, and TRAC OFF light all showed up!),. Toyota Prius P0138 Trouble Code Finally Solved, The Results …. Symptoms Symptoms of a P0158 DTC may include: MIL (Malfunction Indicator Lamp) on Engine loses power and misses intermittently. Engine light is on. Is bank 2 towards radiator or towards driver? I have a multimeter. P0158 ToyotaCode P0158 2009 Toyota Camry Description. The P0158 code indicates that the PCM has detected that the voltage signal coming from your O2 sensor remains above the normal range for a prolonged amount of time. -----Trouble Code: P0158 Meaning: HO2S-22 (Bank 2 Sensor 2) Circuit High Input Possible Causes:. Code P0158 Possible Causes Faulty Rear Heated Oxygen Sensor Bank 2 Rear Heated Oxygen Sensor Bank 2 harness is open or shorted Rear Heated Oxygen Sensor Bank 2 circuit poor electrical connection Low or high fuel system pressure Fuel contamination Faulty fuel injectors Exhaust gas leaks Engine vacuum leaks How do I Fix the Code P0158?. I wonder what might be the most common issues that would cause this error? Thanks Ron Reply Save Like 1 - 8 of 8 Posts sdspeed · #2 · Jul 6, 2021. Code P0158 is for high voltage on Bank 2 Sensor 2. Low or high fuel system pressure. Error code: P0158 Error description: O2 Sensor Circuit High Voltage (Bank 2 Sensor 2) 2011 Toyota Sienna SE (3. The Check Engine Light (CEL) went on Friday night. You may get computer diagnostic codes P0158 or P0159 - see below for interpretation. Take a look at Entry #5 http://www. com/_ylt=AwrFYhTXTlVkgaMT2GRXNyoA;_ylu=Y29sbwNiZjEEcG9zAzQEdnRpZAMEc2VjA3Ny/RV=2/RE=1683341144/RO=10/RU=https%3a%2f%2fwww. HINT: DTC P0138 or P0158 is also set if the HO2 sensor voltage output is more than 1. Replaced the upstream sensor (even though it seemed to test ok, but maybe intermittent). Oxygen sensor problems on 2007. 95 FEL-PRO VS 50698 R Valve Cover Gasket Set. Giá bán & khuyến mãi chi tiết từng dòng xe vui lòng liên hệ 093 792 6368. The auto repairs diagnosis time and labor rates vary by location, vehicles make and model, and even your engine type. The code is triggered when: The voltage at the O2 sensor remains above threshold for 20 seconds or more. Toyota FJ Cruiser P0158: Oxygen Sensor High Voltage …. There is a Factory Service Bulletin for the following Toyota models: 2005–2007 Toyota Avalon 2007–2008 Toyota Camry. I have a 2011 Toyota Avalon. The P0158 code indicates that the PCM has detected that the voltage signal coming from your O2 sensor remains above the normal range for a prolonged amount of time. Toyota Troubleshooting P0158 fault code (heated oxygen sensor bank 2 sensor 2 circuit high voltage) on 2009 3. Troubleshooting P0158 fault code (heated oxygen sensor bank 2 sensor 2 circuit high voltage) on 2009 3. There are also some less likely problems that can cause P0158. P0158 – Meaning, Causes, Symptoms, & Fixes. In some instances a P2195 or P2197 (A/F Sensor Signal Stuck Lean) DTC may also be present. They said it happens sometimes when its cold (which is a crock). P0158 is an OBDII code that occurs in many vehicles, including the Toyota FJ Cruiser. P0158 is an OBDII code that occurs in many vehicles, including the Toyota FJ Cruiser. Repair Urgency: Get this code fixed as soon as possible. The P0158 code is set when the Engine Control Module (ECM) detects that the rear O2 sensor signal voltage remains excessively high for an extended period of time. Code P0138 will set when your car’s primary computer—also called the powertrain control module (PCM)—detects that, for a given period of time, the voltage signal from the rear O2 sensor is too high. The P0158 code is set when the Engine Control Module (ECM) detects that the rear O2 sensor signal voltage remains excessively high for an extended period of time. P0158 is an OBDII code that occurs in many vehicles, including the Toyota Tundra. Bảng giá niêm yết xe Toyota cập nhật ngày 02/01/2020. Some vehicles may exhibit a MIL ON Diagnostic Trouble Code (DTC) P0138 and/or P0158 (Oxygen Sensor Circuit High Voltage Bank 1 or 2). Most auto repair shops charge between $75 and $150 per hour. I have a recurring P0158 error. Runs great but we had to replace HI! We have a 2007 FJ Cruiser. Communicate privately with other Tacoma owners from around the world Post your own photos in our Members Gallery Access all special features of the site P0158 & P2197 Error Codes Troubleshooting Discussion in 2nd Gen. Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself. B bnjami Registered Joined Feb 25, 2009 1 Posts #29 · Jul 15, 2012 MightyThor said:. In order to obtain a high purification rate of the carbon monoxide (CO), hydrocarbon (HC) and nitrogen oxide (NOx) components in the exhaust gas, a TWC is used. The P0158 voltage high indicates an open heater circuit in that O2 sensor. Diagnosis: It is important to complete the entire diagnostic process when diagnosing the P0158 code. Before the purge valve was replaced these were all the codes, down to just the o2 sensor codes now N8ball, Jan 22, 2017 #3 Jan 22, 2017 at 8:38 PM # 4 Vang Toua Moua Well-Known Member Joined: Aug 28, 2011. Error code: P0158 Error description: O2 Sensor Circuit High Voltage (Bank 2. P0158 usually means that the resistive heater circuit opened up in the O2 sensor. I would look for a common cause, like a corroded connector. 5 L Toyota Customer: Troubleshooting P0158 fault code (heated oxygen sensor bank 2 sensor 2 circuit high voltage) on 2009 3. A P0158 code means that the voltage was higher than normal on the signal circuit. Any V8 4runners with URD O2 simulator? p0138 p0158 p0606. P0138 - O2 Circuit High Voltage (Bank 1, Sensor 2) This to me meant, Drivers side down stream sensor, and on our truck that sensor is locate basically on top of the cat. Code P0158 is for high voltage on Bank 2 Sensor 2. Any V8 4runners with URD O2 simulator? p0138 p0158 p0606. I have a 2011 Toyota Avalon. I think I just cleared to P2197 code by replacing the upstream o2 sensor. P0138 Code: O2 Sensor Circuit High Voltage (Bank 1, Sensor 2). PAULA MARIA GONCALVES Company Profile. This video is applicable to the 2000, 2001, 2002, 2003, 2004, 2005, 2006 Toyota. Toyota has issued a service bulletin T-SB-0001-10 to address the P0138, P0158 or P0606 issue. You may get computer diagnostic codes P0158 or P0159 - see below for interpretation. P0158 Bank 2 Sensor 2 Diagnosis and Fix. Any V8 4runners with URD O2 simulator? p0138 p0158 p0606. Rear Heated Oxygen Sensor Bank 2 harness is open or shorted. The Check Engine Light (CEL) went on Friday night. P0138 is one (bank 1 sensor 2) and the same code for bank 2 sensor 2 (dont have the specific code right now, sorry) will have them tomorrow. How do I know which is the correct one?? Not sure what RIGHT, LEFT is referencing. P0158 Code: O2 Sensor Circuit High Voltage (Bank 2, Sensor 2) P0152 Code: O2 Sensor Circuit High Voltage (Bank 2, Sensor 1) File Under : OBD-II Trouble Codes Tagged With : oxygen-sensor. Everyone calls them both oxygen sensors but they ARE DIFFERENT. Diagnosis: It is important to complete the entire diagnostic process when diagnosing the P0158 code. Post Reply Jan 20, 2020 at 8:24 PM # 1 la0d0g [OP] Its 4 o clock somewhere. Toyota Tundra P0158: Oxygen Sensor High Voltage …. The car has 140000kms (86800 miles) on it. Bank 2 Sensor 2, P0158, fix. Code P0158 is for high voltage on Bank 2 Sensor 2. Re: P0051 P0158 Check Engine Light Just because you got the codes doesnt necessarily mean the sensors are bad. =====Claim your FREE engine code eraser 👉 https://free. com/forums/1gen-tundra/223214-05-tundra-4-7l-owners-snap/. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. P0158 Toyota RAV4: Code Meaning, Causes, Symptoms, & Tech …. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. 8V) but its not like it never responds: after high rev and release, it drops to 0 just like bank1/s2, but then bounces back a lot sooner than bank1 sensor 2. I have a 2000 Toyota Avalon XL, and am generating an OBD II code, P1150. I had a P0158 error code show up (which meant a check engine light, a VSC light, and TRAC OFF light all showed up!), because I had a bad O2 sensor. What Does the P0158 Toyota Code Mean? The heated oxygen sensor 2 (HO2S), after three way catalyst (manifold), monitors the oxygen level in the exhaust gas on each bank. Or possibly a rodent chewed through a wire or cable. Code P0138 Toyota Tech Notes Replacing the Oxygen Sensor Bank 1 Sensor 2 (Rear Oxygen Sensor Bank 1 or Downstream Oxygen Sensor Bank 1) usually takes care of the problem. • NO — Inspect the O2 B#S2 circuit for open, short, or high resistance. When the target air-fuel ratio is lean and the voltage output is 0. Theres downstream left, right, front and rear?. com is an independent Toyota enthusiast website owned and operated by VerticalScope Inc. Ive replaced both rear sensor and still … read more Skyvisions ASE Certified Technician High School or GED 13,490 satisfied customers Avalon Limited: A week ago, the Check Engine light and the. My car is running fine and don’t notice any difference in gas mileage or performance! I should add that this problem occurred after driving through deep flood water! My car was smoking white out of the exhaust for a while afterwards and I soaked the air filter! 2 people found this helpful. Its happened before! Reply Save. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. sounds like broken wire or disconected sensor. I have a 2007 Toyota FJ Cruiser TRD with 67k. Runs great but we had to replace the catalytic converter and O2 sensor. So code P0158 was cleared by replacing the bank 2 downstream o2 sensor. What Does the P0158 Code Mean? The Heated Oxygen Sensors (HO2S) are used for fuel control and catalyst monitoring. Code P0158 Toyota Description The heated oxygen sensor 2 (HO2S), after three way catalyst (manifold), monitors the oxygen level in the exhaust gas on each bank. P0138 is one (bank 1 sensor 2) and the same code for bank 2 sensor 2 (dont have the specific code right now, sorry) will have them tomorrow. P0158 is a diagnostic trouble code (DTC) for 02 Sensor Circuit High Voltage (Bank 2, Sensor 2). Giá áp dụng với các màu trừ màu Trắng/Đen ngọc trai, giá niêm yết xe màu Trắng/Đen ngọc trai +8. Re: P0051 P0158 Check Engine Light Just because you got the codes doesnt necessarily mean the sensors are bad. For the most efficient use of the TWC, the air-fuel ratio must be precisely controlled so that it is always close to the stoichiometric air. In the program menu for reading the error code, select the Toyota Camry of the required year and body, turn on the ignition or start the engine and start the scan, the program will generate error codes that have been saved in the vehicle control units since the last time the fault codes were deleted,. P0138 – Meaning, Causes, Symptoms, & Fixes. You need to replace that air fuel ratio sensor to correct this problem. P0158 usually means that the resistive heater circuit opened up in the O2 sensor. Khuyến mại chung khi Khách hàng mua:. P0158 definition: O2 Sensor Circuit High Voltage (Bank 2, Sensor 2) Issue Severity: MODERATE- Extended driving with this code can cause internal engine damage. First Name: Matt. Codes P0158 >FOR SKYVISIONS ONLY. Toyota Code Meaning, Causes, Symptoms, & Tech Notes >P0138 Toyota Code Meaning, Causes, Symptoms, & Tech Notes. What Does the P0158 Code Mean? The Heated Oxygen Sensors (HO2S) are used for fuel control and catalyst monitoring. Re: P0051 P0158 Check Engine Light Just because you got the codes doesnt necessarily mean the sensors are bad. I just know it bank2, sensor is downstream (under the car). Find out more about this code and what causes it with this informative guide. Already replaced the MAF sensor with OEM Toyota a few months back and that fixed the problem at the time. Toyota Sienna Forum - siennachat. The code is triggered when: The voltage at the O2 sensor remains. Faulty Rear Heated Oxygen Sensor Bank 2. 58 V on the 0X line or input to the computer. The P0158 voltage high indicates an open heater circuit in that O2 sensor. A P0158 code means that the voltage was higher than normal on the signal circuit. Richard McCuistian, ASE Certified Master. A lot of money in sensors, but the problem is. com is generated by its users. The seeming slugish-ness of the bank2/s2 is suspicious (and also confirmed by the ECU error code P0158). The next day the P0158 came back. P0158 - Oxygen Sensor Circuit High Voltage (Bank 2 Sensor 2) Failed rear oxygen sensor Failed rear oxygen sensor heater circuit Engine coolant temperature sensor bad Shorts, breaks, or exposed oxygen sensor wiring Excessive fuel pressure Necessary power control module (PCM) update Failure of the power control module (PCM) Suggestions for repair?. P0158 and/or P0606 Diagnostic>Tips MIL ON DTC P0138, P0158 and/or P0606 Diagnostic. The bulletin applies to the vehicles listed below. open the conectors make sure there is zero corrosion. Note that the PCM is the Powertrain Control Module, which is the cars computer. At least it was the most accessible one. P0158 O2 Circuit High Voltage ToyotaNation Forum is a community dedicated to all Toyota models. Troubleshooting P0158 fault code (heated oxygen sensor bank 2 sensor 2 circuit high voltage) on 2009 3. The P0158 code is set when the Engine Control Module (ECM) detects that the rear O2 sensor signal voltage remains excessively high for an extended period of time. Communicate privately with other Tacoma owners from around the world Post your own photos in our Members Gallery Access all special features of the site P0158 & P2197 Error Codes Troubleshooting Discussion in 2nd Gen. I replaced the bank 2 sensor 2 O2 sensor. Toyota Highlander Hybrid Questions. Content on toyotanation. Code P0158 Possible Causes Faulty Rear Heated Oxygen Sensor Bank 2 Rear Heated Oxygen Sensor Bank 2 harness is open or shorted Rear Heated Oxygen Sensor Bank 2 circuit poor electrical connection Low or high fuel system pressure Fuel contamination Faulty fuel injectors Exhaust gas leaks Engine vacuum leaks How do I Fix the Code P0158?. Toyota Hà Nội bán các dòng xe Toyota giá tốt nhất toàn quốc. Hint: Several folks have mentioned elsewhere that this code can show up from a too-loose gas cap. Toyota Corolla em Formiga/MG. Calling all long tube or catless header owners with functioning URD o2 simulator for the 4. P0158 is an OBDII code that occurs in many vehicles, including the Toyota Tundra. Hello, Need help with part number for Denso oxygen sensor. Saturday the dealer got the same code but said everything was fine and reset the CEL.