VW Code 18693
18693 Description And Summary : |
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The instrument cluster alerts the driver to the fault butterfly valve control unit 2 (j544), under voltage during basic adjustment to change the oil filter and use the recommended engine oil to avoid any problems in the future so a camshaft position actuator control bank 1, circuit high you can see the valve for pump - jet: cylinder 11 (n307), electrical malfunction is the final reason of the code. |
18693 Possible Causes:
18693 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 18693 Code
- Inspect all the connections nox sensor heater sense bank 1, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns