Changed o2 sensor and still have code
WebOct 23, 2024 · Just because an O2 code is set does not necessarily mean the O2 is at fault. There could be one or more other reasons for that code.It sounds like your mechanic … WebMar 24, 2024 · P0156 definition: Oxygen Sensor Circuit Malfunction (Bank 2, Sensor 2) Issue Severity: MODERATE– Extended driving with this code can cause internal engine damage. Repair Urgency: Get this code fixed as soon as possible. Diagnosis: It is important to complete the entire diagnostic process when diagnosing the P0156 code.
Changed o2 sensor and still have code
Did you know?
WebMar 24, 2024 · The P0132 code indicates that there is a high voltage issue on your Oxygen sensor or Bank 1. This code occurs when the powertrain control module (PCM) detects … WebCheck for an exhaust leak before or right after the o2 sensor, have someone use a rag and plug the exhaust while you listen. Or smoke test the exhaust system. Also check for vacuum leaks or any other lean/rich condition that would drive the …
WebJun 19, 2024 · Code reader says PO154 (Bank 2 Sensor 1). So far I've replaced, O2 sensor 3 times, a Mass Air Flow sensor, the Throttle position sensors twice, and Plug wires. I've taken it in to mechanic shops, one can't find a problem, he checked for vacuum leaks, checked EGR valve, and cleaned the throttle body. An electrical shop told me it … WebOct 30, 2024 · 3. You Replaced The Wrong Oxygen Sensor. On a modern car, there are two O2 sensors. The first is used to adjust the fuel mixture and the second one checks to make sure the first O2 sensor and the catalytic converter are functioning properly. It is possible the second sensor went bad fooling the computer into thinking the first O2 …
WebJun 7, 2024 · Third, there might be a problem with the part you have replaced. It might not be related to a bad oxygen sensor. Some codes are erroneously called oxygen … WebCheck for an exhaust leak before or right after the o2 sensor, have someone use a rag and plug the exhaust while you listen. Or smoke test the exhaust system. Also check for …
WebOct 15, 2009 · A code P0430 may mean that one or more of the following has happened: The catalytic converter is no longer functioning properly. An oxygen sensor is not reading (functioning) properly. There is an exhaust leak <--my problem. An exhaust repair tech found a crack in the pipe just above the drivers side converter.
Jul 28, 2024 · old world industries stocktonWebMar 10, 2011 · Discussion Starter · #22 · Oct 19, 2009. I replaced the rear passenger side oxygen sensor last week and cleared the code. Within 10 miles, the P0430 code had returned. Over the weekend, I went out of town. Just prior to getting on the highway, I cleared the code. For the next 90 miles (going 60-75 mph) the code did not return. old world huntington beach biergartenFeb 11, 2013 · old world industries rebatesWebSep 23, 2015 · Firstly, codes don't tell you what part failed. It tells you what group that has the problem. It can say an O2 sensor failure but that doesn't at all mean an O2 sensor … is a higher dpi betterWebTopic starter. I have a 2009 matrix with the 1.8l engine. Roughly 99k. I replaced the downstream o2 sensor because I got the code PO138. Cleared the code and then roughly 70 miles later it came back on. Now I have the code PO138 still, and PO136 in addition to the code I had in the first place. is a higher frame rate a longer videoWebDec 26, 2024 · Q: I have a 10-year-old Toyota and the high-beam bulbs have a much shorter life than the low-beam bulbs. This doesn’t make sense, since I only use the high … is a higher gdp betterWebDec 2, 2024 · The Oxygen Sensor, also known as just (O2) sensor, is a wear item and does fail over time. So, it is important to remember that today’s vehicles, are controlled by computers and sensors. There may be as many as 20 sensors, feeding information to the vehicle (ECU). Names for others sensors or computers may include: Oxygen Sensor = … is a higher grain bullet better