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P1138 Diagnostic Trouble Code Discussion for September 2005

Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage During Decel Fuel Cutoff


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Trouble Ticket Help Requests for DTC P1138
Help Request Posted
2000 Audi A6 Quattro 2.7L Poor Idle Quality, Hesitation, Surge, MIL Lamp on VIN: WAUEH24B7Y
P1138: Long Term Fuel Trim Bank 2 Too Lean. I honestly did not have the oppurtunity to drive this vehicle to confirm the complaint of hesistation and poor idle quality. I was only able to access codes and record freeze frame information (Freeze Frame data is below). Because the codes show lean on both b...
September 30, 2005
2000 Audi A6 Quattro 2.7L Poor Idle Quality, Hesitation, Surge, MIL Lamp on VIN: WAUEH24B7Y
P1138: Long Term Fuel Trim Bank 2 Too Lean. I honestly did not have the oppurtunity to drive this vehicle to confirm the complaint of hesistation and poor idle quality. I was only able to access codes and record freeze frame information (Freeze Frame data is below). Because the codes show lean on both b...
September 30, 2005