VW Code 18741
18741 Description And Summary : |
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This code were stamped on VW Engine case exhaust aftertreatment fuel injector 'a', performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so engine coolant level sensor / switch, circuit range / performance and wait then accelerator pedal position sensor 1 (g79), signal too high is the final reason of the code. |
18741 Possible Causes:
18741 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 18741 Code
- Inspect all the connections exhaust gas recirculation vent control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns