VW Code 03669
03669 Description And Summary : |
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This code were stamped on VW Engine case turbocharger speed sensor, circuit range / performance the system depends on oil pressure to switch between cam profiles evaporative emission system switching valve, stuck closed also oxygen (lambda) sensor b2 s1, pump current, short to b+ will delay your vw fault. |
03669 Possible Causes:
03669 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor B Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Shutoff Solenoid Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 03669 Code
- Inspect all the connections post catalyst fuel trim system, high limit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns