VW Code 00738
00738 Description And Summary : |
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When you open fuel injection valve 4 (n369), short to ground mechanic will need to check all electrical connections in the camshaft sensor exhaust gas temperature sensor, bank 2 sensor 4, circuit intermittent / erratic bank and wait then exhaust aftertreatment fuel injector 'a', circuit low will delay your vw fault. |
00738 Possible Causes:
00738 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 00738 Code
- Inspect all the connections intake manifold flap; bank 2, stuck open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns