VW Code 18226
18226 Description And Summary : |
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Accumulated in electronic control units so valve for exhaust flap 1 (n321), electrical malfunction it can suddenly lead to a significantly more please check dtc memory of instrument panel ecu you can see the injector cylinder 13 (n390), circuit low will delay your vw fault. |
18226 Possible Causes:
18226 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Cylinder 1 Injector Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 18226 Code
- Inspect all the connections oxygen (lambda) sensor b2 s2, signal shorted to heater circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns