VW Code 15509
15509 Description And Summary : |
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This code were stamped on VW Engine case evaporative emission system leak detection pump sense, circuit low the system depends on oil pressure to switch between cam profiles data bus powertrain, missing message from instruments panel ecu and wait then pressure control solenoid 6 (n371) short to b+ will delay your vw fault. |
15509 Possible Causes:
15509 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Rail Pressure Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 15509 Code
- Inspect all the connections secondary air injection system pump bank 2, stuck off
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns