What is a p1113 diagnostic code for an audi?
Trouble Code: P1113
O2 Control (Bank 1 Sensor 1) Internal Resistance Too High
Possible Causes:
Oxygen sensor (before catalytic converter) is faulty.
Oxygen sensor (behind catalytic converter) is faulty.
Oxygen sensor heater (before catalytic converter) is faulty.
Oxygen sensor heater (behind catalytic converter) is faulty.
Circuit wiring has a short to power or ground.
Engine Component Power Supply Relay is faulty .
E-box fuses for oxygen sensor are faulty .
Leaks present in the exhaust manifold or exhaust pipes.
HO2S signal wire and ground wire crossed in connector .
HO2S element is fuel contaminated or has failed.
ECM has failed .Here is what is listed.
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