Bimmerfest BMW banner

1 - 4 of 4 Posts

·
Registered
Joined
·
40 Posts
Discussion Starter #1
Hi,
Crack, no start and intermittent stop.
I have done a intensive research and also did check and replace:
- Replaced Intake cam shaft sensor
- Checked fuel pump and there is no power in blue/white for fuel pump.
- Relay has power but no signal from ECM
- Changed all sparked plug
- Relay is good.

Fuel Pump, no power coming but I am not sure if it needs to be constantly.

I have ordered exhaust Cam sensor and will replace tomorrow. Could it be ignition coil?

Any help in what I need to check
 

·
Registered
Joined
·
214 Posts
You said no power to the fuel pump? Car can't start with out fuel.

A common test is to jumper the fuel pump relay to keep fuel pump on continuous. If DME will allow spark you can get to start. Often ews misalignment will cause the symptoms so you need to get a bmw level scan for BMW codes
 

·
Registered
Joined
·
40 Posts
Discussion Starter #3 (Edited)
Hi,
Jumper the relay will start the fuel pump, but the car will not start just keep cranking
Can you advise more on "ews misalignment"

I do have BMW scanner (crack software)
 

·
Registered
Joined
·
214 Posts
What errors show?

Did you check for pressure?

Is the fuel gauge lower than 1/4?


Sent from my iPhone using Tapatalk Pro
 
1 - 4 of 4 Posts
Top