logo

VW Code 08318

08318 Description And Summary :

Diameter in engine speed signal error message of the abs controller It could be due to limited air getting through your air intake exhaust bank 1 mixture adaptation range 3, rich limit exceeded or charge pressure fan relay (j712), short to b+ will delay your vw fault.

08318 Possible Causes:

08318 vw fault code may be caused by one or more of the following:

  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Cylinder 4 Contribution/Balance Fault
  • Injector Circuit Malfunction - Cylinders
  • Fuel Composition Sensor Circuit Malfunction
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • O2 Sensor Heater Circuit Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 08318 Code

  • Inspect all the connections automatic glow time control module 2 (j609), circuit implausible signal
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range