WebJan 31, 2012 · If the O2 sensor is not getting power or Ground, then you've found the cause of the P0135 and/or P0155 diagnostic trouble code (DTC). If you do find that the oxygen sensor's heater is getting both power and … WebAug 18, 2012 · Diagnostic trouble codes: P0135: HO2S Heater Performance Bank 1 Sensor 1. P0141: HO2S Heater Performance Bank 1 Sensor 2. P0155: HO2S Heater Performance Bank 2 Sensor 1. P0161: …
P0155 GMC Code - HO2S Heater Performance Bank 2 …
WebSep 27, 2016 · I got a P0155 Code which says O2 Sensor heater circuit malfunction (Bank 2 Sensor 1). I replaced the O2 sensor and while driving home from work the next day the check engine light came on again and i … read more Amedee Automotive Consultant Vocational, Technical or Trade Scho 25,578 satisfied customers WebNov 23, 2015 · The PCM monitors the heater circuit and will turn on the check engine light if it finds a problem. Code P0155 stands for Oxygen O2 Sensor Heater Circuit Malfunction (Bank 2, Sensor 1). This indicates the … global sports ventures
Where is this sensor located? I have a P0155 error code. - JustAnswer
WebJan 12, 2024 · P0155 is a very common OBDII code that occurs in the Chevy Tahoe. It is caused by a failure in one of the oxygen sensors heated elements, specifically bank 2 sensor 1. The purpose of the heated element in the oxygen sensor is to quickly bring your O2 sensor up to normal operating temperature after the vehicle has been started. WebMay 13, 2024 · Code P0155 GMC Tech Notes. The code means that there is a problem with the heater element circuit of the heated oxygen sensor. The control module monitors … WebSep 22, 2010 · p0131 code on a 1998 chevy silverado with a 350 vortec engine. truck runs fine until it gets hot (after a couple hundred miles), then when giving gas coming into a hill, the truck bogs down as if its ... 2004 gmc savanna 2500 trouble code P0155 and P0154 02 heater circuit ... bofip sccv