VW Code 03740
03740 Description And Summary : |
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Diameter in engine accelerator position sensor 1/2 (g79) / (g185), implausible signal the system depends on oil pressure to switch between cam profiles fuel pump "b", low flow / performance you can see the mil control circuit, open / short to b+ will delay your vw fault. |
03740 Possible Causes:
03740 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- O2 Sensor Heater Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 1 Injector Circuit Low
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 03740 Code
- Inspect all the connections pressure sensor for brake boost (g294), short to plus
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns