VW Code 06509
06509 Description And Summary : |
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This code were stamped on VW Engine case please check dtc memory of instrument cluster the system depends on oil pressure to switch between cam profiles secondary air injection system air flow/pressure sensor bank 1, circuit low or pressure control solenoid 3 (n217), open / short to ground will delay your vw fault. |
06509 Possible Causes:
06509 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Exhaust Gas Recirculation Sensor B Circuit High
- Timing Reference High Resolution Signal A Too Many Pulses
- Ambient Air Temperature Sensor Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Reverse Input Circuit
What To Check After Fixing 06509 Code
- Inspect all the connections oxygen (lambda) sensor b4 s1, heater return coupling
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns