P0157 Diagnostic Trouble Code Discussion for July 2004
Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0157
| Help Request | Posted | |
| 1999 Chevrolet Express 3500 5.7L Hesitation, MIL Lamp on, BACKFIRES INTAKE VIN: 1GAHGS9R2X P0157: Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage. new tech getting old techs x's on acc van falls on its face the hotter it get the worse it gets but does it all the time but once it gets up to speed it runs good it also back fires through intake when acc fuel press good all the time and getting o2s down in t... |
July 29, 2004 | |
| 1999 Chevrolet Express 3500 5.7L Hesitation, MIL Lamp on, BACKFIRES INTAKE VIN: 1GAHGS9R2X P0157: Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage. new tech getting old techs x's on acc van falls on its face the hotter it get the worse it gets but does it all the time but once it gets up to speed it runs good it also back fires through intake when acc fuel press good all the time and getting o2s down in t... |
July 30, 2004 |
