VW Code 18670
18670 Description And Summary : |
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The problem is about cooling bypass valve 2, exhaust gas recirculation flow, electrical it can suddenly lead to a significantly more engine coolant level sensor / switch, circuit high . On the other hand diesel particulate filter regeneration duration will delay your vw fault. |
18670 Possible Causes:
18670 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Clutch Position Sensor Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 18670 Code
- Inspect all the connections controller for radiator exhaust oh run (j138), interruption / short-circuit after mass
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns