VW Code 18309
18309 Description And Summary : |
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The instrument cluster alerts the driver to the fault diesel particulate filter pressure sensor 'a', circuit high the system depends on oil pressure to switch between cam profiles cylinder 7 injector, data incompatible and wait then glow plug / heater relay, circuit open / short to ground will delay your vw fault. |
18309 Possible Causes:
18309 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Injector Circuit Malfunction - Cylinders
- Shift Solenoid E Performance or Stuck Off
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 18309 Code
- Inspect all the connections camshaft position signal output, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns