The P0050 Code A Detailed Roadmap to Diagnosis and Repair

A4 (B6 Platform) Discussion - CEL - OBD II code P0050 - My daughter's 2002 A4 (60K miles) CEL has been on for a few weeks. P0050 is the heater control circuit for Bank2 Sensor1. Typically this is caused by a wiring problem (either a damaged wire or corrosion). If you ... Put it all back together but now I'm getting a check engine light that shows a P0050 error on my odb reader. The detail is HO2S Heater Control ... DTC P0050 stands for “HO2S Heater Control Circuit Bank 2 Sensor 1.” This code is triggered when the PCM detects problems with the heater ... The code is only for the heater control portion of the Bank 2 O2 Sensor 1. The heater brings the sensor up to operating temperature for the start of the engine. 2002 BMW 325i 5-speed with 224k miles I recently had lean condition codes that were solved with a fuel pump, filter and regulator. This code is found when the Engine Control Module (ECM) has detected an issue with the heater control circuit for the bank 2, sensor 1 oxygen sensor. The heater ... The trouble code says it's bank 2, sensor one. Where is it? The good old service department at Brenengan's in Sparta, WI won't tell me without a $90 look at it. El código de diagnóstico P0050 se almacena cuando el ECM detecta una falla en el circuito del calentador del HO2S 1 del banco 2. Lowest Price Guarantee on DriveWire SET-REPB960901-2 Oxygen Sensor. At CarParts.com you always get the right part at the right price. Buy now!