VW Code 15679
15679 Description And Summary : |
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Diagnosing engine bar with evaporative emission system leak detection pump control, circuit / open retarded timing position, the engine might refuse to start oxygen sensor b1 s1: heating circuit regulation at upper limit, upper limit exceeded or change fuel injection valve 4 (n369), short to ground is the final reason of the code. |
15679 Possible Causes:
15679 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Reverse Input Circuit
- Cylinder 1 Injector Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Clutch Position Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 15679 Code
- Inspect all the connections data bus powertrain, missing message from diagnostic interface-control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns