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P0151 Diagnostic Trouble Code Discussion for October 2009

Air Fuel Sensor (Bank 2 Sensor 1) Circuit Low Input (Lean Shift)


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Trouble Ticket Help Requests for DTC P0151
Help Request Posted
2001 Chevrolet S10 4.3L Surge, Cuts out, MIL Lamp on VIN: 1GCCS19W11
P0151: Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage. Hey All: This one has me stumped. Truck will start and idle fairly good. When accelerating under load (hills or passing or trying to get speed up ) it falls on its face and will stay running (barely) but NO POWER at all. Feels like a potatoe shoved in the tail...
October 20, 2009
2001 Chevrolet S10 4.3L Surge, Cuts out, MIL Lamp on VIN: 1GCCS19W11
P0151: Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage. Hey All: This one has me stumped. Truck will start and idle fairly good. When accelerating under load (hills or passing or trying to get speed up ) it falls on its face and will stay running (barely) but NO POWER at all. Feels like a potatoe shoved in the tail...
October 20, 2009