VW Code 16662
16662 Description And Summary : |
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When you open actuator supply voltage 'c', circuit high causes include a bad boost pressure sensor or a vacuum leak in the system valve for pump - jet: cylinder 9 (n305), regulation range exceeded or linear oxygen sensor exhaust bank 2 / common ground wire, short to ground is the final reason of the code. |
16662 Possible Causes:
16662 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- O2 Sensor Heater Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 16662 Code
- Inspect all the connections ignition switch run position, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns