91 civic lx dpfi to obd1 with jumper harness no fire to dizzy please help
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91 civic lx dpfi to obd1 with jumper harness no fire to dizzy please help
i had a 100 percent stock civic dpfi and i put a z6 head and wired obd1 injectors using the 8 injector wires and 4 clips and the dead plug i removed from an eg harness i have
i connected these four to the ecu harnnes under the glove box
dizzy ------inj4----inj3----inj2----inj1---timing belt
brown to inj#1/a1
red to inj#2/a3
blue to inj#3/a5
yellow to inj#/a7
the blk/yellow four that goto dead plug got sent to
A/15
onto dizzy wiring
i cut c1,c2 and ran blue andgreen from c1 and blue and yellow from c2 and put both wires through to engine bay
and ran the wires from c1 to b10 and c2 to b12
i used the stock harness plugs for the dpfi dizzy there were two a five prong and a two prong and i used a obd1 dizzy and cut the plugs off to use the obd0 dizzy plugs
dizzy left harness right
peach to skinny white
peach/blue stripe to peach/blue
white/blue to white/blue
orange to orange
yellow/green stripe to fat white
2nd plug
blackyellow to black yellow
blue to blue
two wires from ecu
c1 to blue
c2 to blue and yellow
i know theres is more that need to be added to get o2 sensor and what not but the car should ahve spark with what ive done and it dosent if any ideas thanks
i connected these four to the ecu harnnes under the glove box
dizzy ------inj4----inj3----inj2----inj1---timing belt
brown to inj#1/a1
red to inj#2/a3
blue to inj#3/a5
yellow to inj#/a7
the blk/yellow four that goto dead plug got sent to
A/15
onto dizzy wiring
i cut c1,c2 and ran blue andgreen from c1 and blue and yellow from c2 and put both wires through to engine bay
and ran the wires from c1 to b10 and c2 to b12
i used the stock harness plugs for the dpfi dizzy there were two a five prong and a two prong and i used a obd1 dizzy and cut the plugs off to use the obd0 dizzy plugs
dizzy left harness right
peach to skinny white
peach/blue stripe to peach/blue
white/blue to white/blue
orange to orange
yellow/green stripe to fat white
2nd plug
blackyellow to black yellow
blue to blue
two wires from ecu
c1 to blue
c2 to blue and yellow
i know theres is more that need to be added to get o2 sensor and what not but the car should ahve spark with what ive done and it dosent if any ideas thanks
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Re: 91 civic lx dpfi to obd1 with jumper harness no fire to dizzy please help
it was originaly dpfi and it didnt have one, i believe honda made it was like that from the factory do you think its possible?
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Re: 91 civic lx dpfi to obd1 with jumper harness no fire to dizzy please help
I've never messed with anything that was DPFI so I don't know. As long as there is no resistor box on the injectors then you're fine.
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Re: 91 civic lx dpfi to obd1 with jumper harness no fire to dizzy please help
yep there isnt one, and i replaced the head while i was doing this i put a z6 on it. Theres 100 compression all the way across so timing is correct and after i pull the plugs the smell of gas so im pretty sure its somthing to do with my dizzy, wiring job, or maybe cause im using a jumper harness to convert to obd1. any thoughts?
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