VW Code 13666
13666 Description And Summary : |
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The problem is about transmission range display, circuit open the system depends on oil pressure to switch between cam profiles data bus powertrain, no message from transmission controller (tcu) or change transmission fluid temperature, exceeded multiple times will delay your vw fault. |
13666 Possible Causes:
13666 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Cold Start Injector 1 Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 13666 Code
- Inspect all the connections injector control pressure sensor, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns