P0141 Diagnostic Trouble Code Discussion for May 2006
Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Performance
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| Help Request | Posted | |
| 1996 GMC K1500 Sierra SL 5.7L Surge VIN: 1GTEK19R6T P0141: Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction. Iam thinking this truck may need a reprogram to fix but I need a second input. The first thing we did was to replace the sparkplugs, this was the first time for that. The customer said the intake was replaced last year as well as the fuel pump and filter. We a... |
May 22, 2006 |
