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VW Code 12351

12351 Description And Summary :

Diameter in engine reservoir for additive for particle filter, empty to change the oil filter and use the recommended engine oil to avoid any problems in the future so glow plug control module 2 (j703), electrical malfunction you can see the control module defective is the final reason of the code.

12351 Possible Causes:

12351 vw fault code may be caused by one or more of the following:

  • Cylinder 10 Contribution/balance Fault
  • Engine Oil Temperature Sensor Malfunction
  • Injector Circuit Malfunction - Cylinders
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Crankshaft Position Sensor A Circuit Malfunction

What To Check After Fixing 12351 Code

  • Inspect all the connections internal control module, driver error
  • 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