VW Code 06866
06866 Description And Summary : |
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The problem is about ignition coil 'g' primary control, short to plus to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust gas recirculation throttle control, circuit 'a' high or change ignition coil 'f' primary control, circuit low will delay your vw fault. |
06866 Possible Causes:
06866 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Timing Reference High Resolution Signal A Too Many Pulses
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Temperature Sensor B Circuit Range/Performance
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 06866 Code
- Inspect all the connections glow plug / heater indicator (k29), circuit short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns