S52 swap won't start!?

[Supadave]

I need your help, I have a 91 318is with a s52 obd1 swap. I'm using a e34 wire harness and everything is wired correctly. Engine turns over fine, but there is no fuel coming to the fuel rail. I have already checked the fuses and relay, everything is fine. But I'm not getting any power to the fuel pump?

Any suggestions?

[jrdeamicis]

Are you getting spark?

[Supadave]

I haven't check for spark, I'll check in the morning... Im starting to wonder if it's the AA chip I have.

[Danny]

Are your fuel hoses on correctly? Have you verified the pump is not turning on with a multimeter?

[bernzpeed]

My bet is the fuel hose.

[Supadave]

Ok, no fuel and no spark. And I checked the fuel pump with a multi meter and nothing.

[jrdeamicis]

CEL in the run position?

[Supadave]

Cel? What is it and can u explain?

[Supadave]

Help

[STAGGERED M3]

CEL = CHECK ENGINE LIGHT

and you need to find out why there's no power to the fuel pump.

[Supadave]

Yes the check engine light is on. Still no fuel or spark, do u guys think it's the ecu?

[hoveringuy]

It won't power the pump until it senses engine rotation from the crank position sensor. Also, do you have a silver label DME?

[sohc12vm20]

I know it sounds dumb, but I had no fuel and spark, turns out i forgot to hook up the main power sorce cable from harness..

[Supadave]

I have a red label 413 with AA stage 2 chip

[328ijunkie]

How is the C101 wired. Im betting there is your problem.