2012年4月21日 · P2237 - Center Oxygen sensor? I am going through this repair myself. I am told P2337 is before CAT sensor but my 2010 gti has three oxygen sensors in total, with two of …

A stored code P2237 means that the powertrain control module (PCM) has detected a positive current discrepancy in the upstream oxygen (O2) sensor for engine bank number one. Bank …

P2237: Affordable Fix For Your Car’s Oxygen Sensor. The fault code P2237 indicates an issue with the oxygen sensor circuit in the bank 1 sensor 1. The diagnosis process involves …

2018年10月17日 · Fault code P2237 - which O2 sensor? Not open for further replies. I have the below fault code with an O2 sensor. I cleared it on Monday and it hasn't come back (yet), but …

The P2237 engine trouble code indicates an oxygen sensor signal circuit problem affecting fuel economy and emissions. Understanding its causes, symptoms, and solutions helps prevent …

2020年8月10日 · OBD II fault code P2237 is a generic trouble code that is defined as “O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1”, and is set when the PCM (Powertrain …

2025年1月15日 · The P2237 code is a diagnostic trouble code (DTC) related to the oxygen sensor system in your vehicle. This code specifically indicates an issue with the positive current …

The P2237 is defined as “O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1.” This code is triggered when the powertrain control module (PCM) detects inconsistent signals from …

2023年7月3日 · The P2237 code is an OBD-II diagnostic trouble code that indicates an issue with the oxygen sensor on Bank 1, Sensor 1. This sensor is responsible for monitoring the amount …

2019年3月5日 · I have an intermittent (becoming more common) P2237 code. At VW dealer they sold me a O2 sensor with part number 04L-906-088-HT. Which of these two sensors in the …