VW Code 16543
16543 Description And Summary : |
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Staring in engine evaporative emission system switching valve control, circuit low the system depends on oil pressure to switch between cam profiles evaporative emissions (evap) fuel vapour temperature sensor, performance or 'a' rocker arm actuator system, stuck on will delay your vw fault. |
16543 Possible Causes:
16543 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 16543 Code
- Inspect all the connections turbo/super charger over-boost condition
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns