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P0131 Diagnostic Trouble Code Discussion for August 2011

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


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Trouble Ticket Help Requests for DTC P0131
Help Request Posted
1999 Chevrolet Tahoe 5.7L Hesitation VIN: 1GNEK13ROX
P0131: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage. Thank You in advance, I have a 99 tahoe, c/k body with a 5.7R engine. Problem began several months ago, it will surge or cutout while pulling a hill towing his camp trailer. I was able to duplicate to a lesser degree on numerous road tests. While maintaining s...
August 10, 2011
1999 Chevrolet Tahoe 5.7L Hesitation VIN: 1GNEK13ROX
P0131: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage. Thank You in advance, I have a 99 tahoe, c/k body with a 5.7R engine. Problem began several months ago, it will surge or cutout while pulling a hill towing his camp trailer. I was able to duplicate to a lesser degree on numerous road tests. While maintaining s...
August 11, 2011
1999 Chevrolet Tahoe 5.7L Hesitation VIN: 1GNEK13ROX
P0131: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage. Thank You in advance, I have a 99 tahoe, c/k body with a 5.7R engine. Problem began several months ago, it will surge or cutout while pulling a hill towing his camp trailer. I was able to duplicate to a lesser degree on numerous road tests. While maintaining s...
August 10, 2011
1999 Chevrolet Tahoe 5.7L Hesitation VIN: 1GNEK13ROX
P0131: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage. Thank You in advance, I have a 99 tahoe, c/k body with a 5.7R engine. Problem began several months ago, it will surge or cutout while pulling a hill towing his camp trailer. I was able to duplicate to a lesser degree on numerous road tests. While maintaining s...
August 11, 2011