s50b32 engine swap

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moggie
E30 Zone Regular
E30 Zone Regular
Posts: 307
Joined: Mon Jan 25, 2010 11:00 pm
Location: Leem

Post Sat Feb 19, 2011 8:40 am

hi guys,is there anything extra i need to do on e30 wiring loom as it was an automatic before i put s50b32 engine and box.ive wired it up following wiring charts off e30 zone but it wont crank off the key.if i short out the starter it will start and then cut out.any help guys much appreciated.cheers.craig.
beardymat
E30 Zone Squatter
E30 Zone Squatter
Posts: 1979
Joined: Tue Jun 14, 2005 11:00 pm
Location: sheffield, city of steel, and rust apparently

Post Sat Feb 19, 2011 9:07 am

there is a starter inhibitor circuit on auto`s to detect park or neutral before it will crank the engine. Its a small loom which goes from a plug by the shifter and it can all be removed. You will need to trace it back to the main loom and reconnect the plugs. it will make sense when you see it, think its the yellow and blacks that are split.

Not sure if this will solve the cutting out as i was under the impression it was just the starter that was affected.
No longer self employed but still available for welding duties.
ian332isport
E30 Zone Team Member
E30 Zone Team Member
Posts: 5380
Joined: Wed Dec 22, 2004 11:00 pm
Location: West Sussex

Post Sat Feb 19, 2011 9:51 am

beardymat wrote:Not sure if this will solve the cutting out as i was under the impression it was just the starter that was affected.
Only the starter on that circuit.

Starting and almost instantly cutting out is a classic sign of EWS problems.

Ian.
If it aint broke - Modify it...