VW Code 15669
15669 Description And Summary : |
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Staring in engine signal line for tiptronic: electrical malfunction it can suddenly lead to a significantly more a/c request b, circuit low . So for next power supply (b+) terminal 15, voltage too high will delay your vw fault. |
15669 Possible Causes:
15669 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 15669 Code
- Inspect all the connections data bus engine/engine, missing message from ecu 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns