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P0141 Diagnostic Trouble Code Discussion for May 2006

Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Performance


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Trouble Ticket Help Requests for DTC P0141
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
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