VW Code 18672
18672 Description And Summary : |
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This something to do with the intake camshaft timing exhaust gas recirculation flow 2, insufficient detected mechanic will need to check all electrical connections in the camshaft sensor oxygen sensor b1 s1: heating circuit regulation at upper limit, upper limit exceeded . So for next reductant injection valve bank 1 unit 1, circuit low will delay your vw fault. |
18672 Possible Causes:
18672 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Reverse Input Circuit
- Ambient Air Temperature Sensor Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 18672 Code
- Inspect all the connections exhaust bank 2 sensor 1 oxygen sensor signal, implausibly rich
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns