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ECU power when wire jumped in relay, but only when ignition is off? DOHC Swap.

Old Mar 28, 2010 | 07:48 AM
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Default ECU power when wire jumped in relay, but only when ignition is off? DOHC Swap.

I searched but was unable to find anything close.

Car is an 89 with a 91 DOHC Swapped in. Also looks like maybe the car had an alarm in it at one point but then was pulled out and the part from the side opposite the key on the ignition where it plugs in to the next plug is put back together, as well as the horn. Ignition seems to work fine though. Car turns over.

I get no power to the ecu, atleast no lights unless I pull the relay off and jump the 2 wires closest to the fender, the 2 that are closer together.

Once I jump those wires I get light on my ecu, but only when the ignition is off. If i turn the key to on, it turns the light off.

Car turns over but will not fire up. Probably some stupid wiring this is backwards somewhere maybe?

Anyone have any suggestions?
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94' Sentra, 65' Mustang, 89' 240 Hatch, 90' 240 Hatch, 90' CA18 Coupe, 89' Sexy Gold Hatch, 99' Sentra (SR20), 95' s14 , 93' BMW 325is, 91' SR'd 240, 95' s14, 90' KA24DE-R, 89' KA24E-T (soon to be 500hp) (only a few of the cars I have owned, ugh..)
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Old Mar 28, 2010 | 11:36 AM
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Shit ton of reads on many forums and no one has even the slightest it seems >_<
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94' Sentra, 65' Mustang, 89' 240 Hatch, 90' 240 Hatch, 90' CA18 Coupe, 89' Sexy Gold Hatch, 99' Sentra (SR20), 95' s14 , 93' BMW 325is, 91' SR'd 240, 95' s14, 90' KA24DE-R, 89' KA24E-T (soon to be 500hp) (only a few of the cars I have owned, ugh..)
[Thunderfury, Blessed Blade of the Windseeker]
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Old Mar 28, 2010 | 12:36 PM
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How much would it cost for a local wiring aficionado to stop by my place and take a look and see if we can get this car to fire up?
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94' Sentra, 65' Mustang, 89' 240 Hatch, 90' 240 Hatch, 90' CA18 Coupe, 89' Sexy Gold Hatch, 99' Sentra (SR20), 95' s14 , 93' BMW 325is, 91' SR'd 240, 95' s14, 90' KA24DE-R, 89' KA24E-T (soon to be 500hp) (only a few of the cars I have owned, ugh..)
[Thunderfury, Blessed Blade of the Windseeker]
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