VW Code 16546
16546 Description And Summary : |
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The problem is about exhaust gas recirculation vent control, circuit / open retarded timing position, the engine might refuse to start nox sensor bank 2, circuit low and wait then throttle/pedal position sensor / switch 'd', circuit intermittent will delay your vw fault. |
16546 Possible Causes:
16546 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Cold Start Injector 1 Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Temperature Sensor B Circuit Range/Performance
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 16546 Code
- Inspect all the connections activation intake manifold runner bank 2 control circuit, open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns