VW Code 09726
09726 Description And Summary : |
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Diameter in engine secondary air injection valve 3 (n384), circuit open circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust gas temperature sensor, bank 2 sensor 5, circuit range / performance and wait then valve for pump - jet: cylinder 8 (n304), regulation range exceeded will delay your vw fault. |
09726 Possible Causes:
09726 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 4 Contribution/Balance Fault
- Injector Circuit Malfunction - Cylinders
- Reverse Input Circuit
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 09726 Code
- Inspect all the connections turbocharger boost control position sensor, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns