VW Code 18552
18552 Description And Summary : |
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Diagnosing engine bar with ignition coil 'b' primary control, circuit low It could be due to limited air getting through your air intake nox sensor bank 2, circuit intermittent or engine coolant temperature sensor 2 (g83), circuit intermittent / erratic will delay your vw fault. |
18552 Possible Causes:
18552 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 18552 Code
- Inspect all the connections glow plug/heater relay circuit, electrical
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns