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Discussion Starter · #1 ·
2007 328i
-Engine codes: 2A77 Control Unit, internal fault: Valvetronic output stage. 2A3F DME: Valvetronic, actuator motor: power supply.
-Valvetronic Eccentric Shaft Sensor has already been replaced. Valvetronic motor has been tested (works and spins both ways while connected to a battery).
-Transmission code: 5088 EGS: sensors, gearbox selector switch. (Probably is not causing the crank no start but rather a result from). Also both fuel pumps (primary pump/secondary filter sender unit) have been replaced.
Do you have any advice how we can get this car back on the road? Thank you!
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Assuming it was running before undertaking this project, it is very possible you have missed something in reassembly. There are enough connectors and hoses in there that overlooking one is understandable. Try taking some of pieces back off to see if you discover anything. The valvetronic actuator motor connector ? Couldn't be that easy, right?

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