91 318is
I'm not getting any spark I have a new crank sensor new relays new fuel pump. Can any one give me some advice on what to check for next.
E30 no spark
Moderator: martauto
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Brianmoooore
- E30 Zone Team Member
- Posts: 49359
- Joined: Mon Jan 10, 2005 11:00 pm
What you should have done in the first place, before replacing random things and possibly introducing a second or more faults.Javiair wrote: Can any one give me some advice on what to check for next.
Check (with a 12 volt bulb, NOT a meter) that ignition switched power is reaching the coil packs and the ECU, and that the permanent 12 volt supplies are present at the ECU and relays.
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Javiair
- E30 Zone Newbie
- Posts: 2
- Joined: Fri Feb 05, 2016 11:00 pm
Fuel pump needed replacing then I had no power to the pump did a relay bypass and I only get power with the key on the off position. I have power to the coils just no spark so I then replaced the crank sensor but I'm not getting any spark
Last edited by Javiair on Mon Feb 08, 2016 1:13 am, edited 1 time in total.
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pianist
- E30 Zone Regular
- Posts: 396
- Joined: Mon Mar 12, 2012 11:00 pm
- Location: Lancashire
Confused 
So you bypassed fuell pump relay and now it only works with the key in off position? This might be your problem then cause i don't even know how is it possible
So you bypassed fuell pump relay and now it only works with the key in off position? This might be your problem then cause i don't even know how is it possible