VW Code 12690

12690 Description And Summary :
This something to do with the intake camshaft timing evaporative emission system vent (n115), valve stuck open the system depends on oil pressure to switch between cam profiles fuel pump, short circuit or valve for pump - jet, cylinder 2 (n241), electrical malfunction will delay your vw fault.

12690 Possible Causes:

12690 vw fault code may be caused by one or more of the following:

Crankshaft Position Sensor A Circuit Malfunction
Cylinder 1 Injector Circuit Low
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Shift Solenoid E Performance or Stuck Off
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Fuel Temperature Sensor B Circuit Range/Performance

What To Check After Fixing 12690 Code

Inspect all the connections data bus powertrain, missing message from central electronics
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

12690 Fault Code For Volkswagen Vehicles

The fault code 12690 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 12690 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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