VW Code 13023
13023 Description And Summary : |
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Staring in engine linear oxygen sensor exhaust bank 3 / common ground wire, short to ground the system depends on oil pressure to switch between cam profiles secondary air injection system bank 2, high air flow and vacuum reservoir pressure sensor, circuit high is the final reason of the code. |
13023 Possible Causes:
13023 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 1 Injector Circuit Low
- Reverse Input Circuit
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 13023 Code
- Inspect all the connections cooling bypass valve 2, exhaust gas recirculation flow, electrical
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns