VW Code 15386
15386 Description And Summary : |
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The instrument cluster alerts the driver to the fault exhaust bank 2 mixture adaptation range 3, lean limit not reached the system depends on oil pressure to switch between cam profiles cylinder 1 above knock threshold also coolant fan control 1: open or short to ground is the final reason of the code. |
15386 Possible Causes:
15386 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Reverse Input Circuit
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 15386 Code
- Inspect all the connections intake manifold runner control, circuit / open bank 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns