I want to see if my Fuel pump relay is why ime not gettin fuel. Which pins do i cross where the relay connects and how do I cross them? thanks
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'90 325is DD, 5 spd swap-H&R springs-Euro Headlight Fully Built OBD1 M54b30. Ox Blood interior, 3.46 LSD with Z3M Diff Cover. Custom shifter, every bushing replaced.
'86 325e- Donor car for swap/parts car
'00 323i- BBS 197s Totalted
'89 740 turbo Volvo- Donated
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If it's an M20 it should be 30 (constant power) to 87 and or 87a, whichever it has, or both if it has both. 85 and 86 flips the "switch" to power 87 and or 87a. Also if your main relay isn't working right you won't get any power to the fuel pump relay, the main relay has 87 and 87a which one powers the ecu and the other powers the fuel pump relay. So check 30 on your fuel pump relay and make sure that your getting power there first. -
stick a jumper wire in there (underside)from the red thick wire to the green with purple striped wire- try to start.Comment
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how do i jump the dme relay?'90 325is DD, 5 spd swap-H&R springs-Euro Headlight Fully Built OBD1 M54b30. Ox Blood interior, 3.46 LSD with Z3M Diff Cover. Custom shifter, every bushing replaced.
'86 325e- Donor car for swap/parts car
'00 323i- BBS 197s Totalted
'89 740 turbo Volvo- Donated
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