Possible causes – Faulty Intake Valve Timing Control Solenoid Valve Bank 1 – Intake Valve Timing Control Solenoid Valve Bank 1 harness is open or shorted – Intake Valve Timing Control Solenoid Valve Bank 1 circuit poor electrical connection Tech
Possible causes – Faulty Atmospheric Pressure Sensor– Atmospheric Pressure Sensor harness is open or shorted– Atmospheric Pressure Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
Possible causes – Faulty Heater Oxygen Sensor– Heater Oxygen Sensor harness is open or shorted– Heater Oxygen Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
Possible causes – Faulty HO2 Sensor Bank 1– HO2 Sensor Bank 1 harness is open or shorted– HO2 Sensor Bank 1 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) AUDI Technical Service Bulletins
Possible causes – Faulty HO2 Sensor Bank 1– HO2 Sensor Bank 1 harness is open or shorted– HO2 Sensor Bank 1 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
Possible causes – Faulty Intake Air Temperature Sensor– Intake Air Temperature Sensor harness is open or shorted– Intake Air Temperature Sensor circuit poor electrical connection When is the code detected? The P1111 code is set when the Powertrain Control Module
Possible causes – Faulty Intake Air Temperature Sensor– Intake Air Temperature Sensor harness is open or shorted– Intake Air Temperature Sensor circuit poor electrical connection When is the code detected? The P1111 code is set when the Powertrain Control Module
Possible causes – Faulty Intake Air Temperature Sensor– Intake Air Temperature Sensor harness is open or shorted– Intake Air Temperature Sensor circuit poor electrical connection When is the code detected? The P1111 code is set when the Powertrain Control Module
Possible causes – Faulty Intake Air Temperature Sensor– Intake Air Temperature Sensor harness is open or shorted– Intake Air Temperature Sensor circuit poor electrical connection When is the code detected? The P1111 code is set when the Powertrain Control Module
Possible causes – Faulty Intake Air Temperature Sensor– Intake Air Temperature Sensor harness is open or shorted– Intake Air Temperature Sensor circuit poor electrical connection When is the code detected? The P1111 code is set when the Powertrain Control Module
Possible causes – Faulty Intake Air Temperature Sensor– Intake Air Temperature Sensor harness is open or shorted– Intake Air Temperature Sensor circuit poor electrical connection When is the code detected? The P1111 code is set when the Powertrain Control Module
Possible causes – Faulty Intake Air Temperature Sensor– Intake Air Temperature Sensor harness is open or shorted– Intake Air Temperature Sensor circuit poor electrical connection When is the code detected? The P1111 code is set when the Powertrain Control Module
Possible causes – Faulty Intake Air Temperature Sensor– Intake Air Temperature Sensor harness is open or shorted– Intake Air Temperature Sensor circuit poor electrical connection When is the code detected? The P1111 code is set when the Powertrain Control Module
Possible causes – Faulty Intake Air Temperature Sensor– Intake Air Temperature Sensor harness is open or shorted– Intake Air Temperature Sensor circuit poor electrical connection When is the code detected? The P1111 code is set when the Powertrain Control Module
Possible causes – Faulty Intake Air Temperature Sensor– Intake Air Temperature Sensor harness is open or shorted– Intake Air Temperature Sensor circuit poor electrical connection When is the code detected? The P1111 code is set when the Powertrain Control Module
Possible causes – Faulty Intake Air Temperature Sensor– Intake Air Temperature Sensor harness is open or shorted– Intake Air Temperature Sensor circuit poor electrical connection When is the code detected? The P1111 code is set when the Powertrain Control Module
Possible causes – Faulty Intake Air Temperature Sensor– Intake Air Temperature Sensor harness is open or shorted– Intake Air Temperature Sensor circuit poor electrical connection When is the code detected? The P1111 code is set when the Powertrain Control Module
Possible causes – Faulty Intake Valve Timing Control Solenoid Valve Bank 1– Intake Valve Timing Control Solenoid Valve Bank 1 harness is open or shorted– Intake Valve Timing Control Solenoid Valve Bank 1 circuit poor electrical connection Tech notes Since
Possible causes – Faulty Intake Valve Timing Control Solenoid Valve Bank 1– Intake Valve Timing Control Solenoid Valve Bank 1 harness is open or shorted– Intake Valve Timing Control Solenoid Valve Bank 1 circuit poor electrical connection Tech notes Since
Possible causes – Faulty Intake Valve Timing Control Solenoid Valve Bank 1– Intake Valve Timing Control Solenoid Valve Bank 1 harness is open or shorted– Intake Valve Timing Control Solenoid Valve Bank 1 circuit poor electrical connection Tech notes Since