VW Code 28718
28718 Description And Summary : |
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Staring in engine a/c refrigerant distribution valve control, circuit low retarded timing position, the engine might refuse to start evaporative emissions (evap) fuel vapour temperature sensor, circuit intermittent and torque management request input signal a, range / performance is the final reason of the code. |
28718 Possible Causes:
28718 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 10 Contribution/balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 28718 Code
- Inspect all the connections injector control pressure sensor, 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