[Celticwarriorxi]

I bought this bmw on a whim its nice needs some lovin but overall worth it. Previous owner states died while driving.

Replaced all Fuel Pumps and Sending Units, Sensors High pressure and low pressure, New Battery, New CPS Sensor "Thought Lack Of Fuel" It's not getting fuel due to lack of injector pulse.

Here's where I'm stuck. Wiring Diagrams are meh when it comes to order of operation. I feed the car fuel it runs i have spark. I have volume fuel pressure. The DME is fine verified with my spare car. I have no signal for injection pulse from DME. What else would cause this issue?

Also NO-CODES

[zack9r]

Originally Posted by Celticwarriorxi

I bought this bmw on a whim its nice needs some lovin but overall worth it. Previous owner states died while driving.

Replaced all Fuel Pumps and Sending Units, Sensors High pressure and low pressure, New Battery, New CPS Sensor "Thought Lack Of Fuel" It's not getting fuel due to lack of injector pulse.

Here's where I'm stuck. Wiring Diagrams are meh when it comes to order of operation. I feed the car fuel it runs i have spark. I have volume fuel pressure. The DME is fine verified with my spare car. I have no signal for injection pulse from DME. What else would cause this issue?

Also NO-CODES

I hate to revive a dead thread but did you ever figure it out?

[whyzee125]

If you have no signal for injector pulse from DME, that sounds like a DME issue. You're saying that DME will cause the other car to run?

Also this might get more help in the N54 section, as this is the N55 section.