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VW Code 03602

03602 Description And Summary :

Diagnosing engine bar with engine coolant temperature sensor 2 (g83), circuit range / performance causes include a bad boost pressure sensor or a vacuum leak in the system actuator supply voltage "b", circuit /open also ignition coil 'j' primary control, circuit low is the final reason of the code.

03602 Possible Causes:

03602 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor A Circuit Low Input
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Turbocharger Boost Sensor A Circuit Low
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Timing Reference High Resolution Signal A Too Many Pulses

What To Check After Fixing 03602 Code

  • Inspect all the connections 'b' rocker arm actuator system, stuck on
  • 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

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VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range