VW Code 28706
28706 Description And Summary : |
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Diagnosing engine bar with exhaust gas recirculation cooling valve control, circuit low it can suddenly lead to a significantly more turbocharger control module 2, implausible message you can see the coolant fan control 1: open or short to ground is the final reason of the code. |
28706 Possible Causes:
28706 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 28706 Code
- Inspect all the connections reductant injection air pressure sensor 'a', circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns