VW Code 16658
16658 Description And Summary : |
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The problem is about throttle position (tp) sensor (g79), error message from ecm the system depends on oil pressure to switch between cam profiles power supply, voltage low voltage or change supply voltage for fuel injector group b, short to ground will delay your vw fault. |
16658 Possible Causes:
16658 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cold Start Injector 1 Malfunction
- Shift Solenoid E Performance or Stuck Off
- Crankshaft Position Sensor A Circuit Low Input
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 16658 Code
- Inspect all the connections intake manifold runner position sensor / switch, circuit intermittent bank 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns