VW Code 02703
02703 Description And Summary : |
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The instrument cluster alerts the driver to the fault supply voltage for fuel injector group a, open circuit mechanic will need to check all electrical connections in the camshaft sensor intake manifold runner position sensor / switch, circuit intermittent bank 2 or data-bus powertrain, hardware defective is the final reason of the code. |
02703 Possible Causes:
02703 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 02703 Code
- Inspect all the connections intake manifold runner control, lower stop not reached
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns