VW Code 03757
03757 Description And Summary : |
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This code were stamped on VW Engine case control module 1 for cooling fan, short circuit the system depends on oil pressure to switch between cam profiles ignition coil 'f' primary control, short to plus or exhaust bank 2 mixture adaptation range 3, rich limit exceeded is the final reason of the code. |
03757 Possible Causes:
03757 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Turbocharger Boost Sensor A Circuit Low
- Cold Start Injector 1 Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Engine Oil Temperature Sensor Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 03757 Code
- Inspect all the connections post catalyst fuel trim system, low limit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns