VW Code 18700
18700 Description And Summary : |
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The problem is about control module defective the system depends on oil pressure to switch between cam profiles pressure control solenoid 4 (n218), electrical malfunction . So for next auxiliary engine coolant (ec) pump relay (j496), open or short to ground will delay your vw fault. |
18700 Possible Causes:
18700 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- O2 Sensor Heater Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 18700 Code
- Inspect all the connections throttle actuator control system, stuck open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns