Hi guys,
90% finished this project months ago to point where it can drive etc.
exhaust everything is done. starts easy. seems to idle a bit rough. Everything is as per stock. 96' celsior1uz using its original box. The issue is that it seems to run fine, drives etc then out of the blue it will die. it then wont restart, just fires once. so what i do it disconnect the batt for ~10mins and then re-connect and she fires to life and is off again.
electrical details.
I have 4 relays. for fuel pump, injectors, coils, fan etc
Its been ages since we wired it up. When i get the engine codes they seem to be just o2 sensor related ones. the other thing is that the engine revs freely but when in drive and moving it seems to keep its self and low rpm- kind of restricting its self. (base map?)
anyway ive been super busy basically 7 days a week since i started the project and all of a sudden have more time so i just wana get it finished. any ideas would be appreciated. Another thing is we've got a few loose wires in the 1uz loom...... ive attached the image. from the left the traces are " black/red, black, black/white, black/white" and one more the neutral start wire isnt connected. Sta is connected.
I have a feeling that im missing 12v for my sense power wire? how do i determine which one it is.?
also i feel as though that its running on a base map... or maybe on only 4 cylinders? how do i test that ive got the correct power at all the right places.
or anyone else experienced the same issues?
thanks guys,
I just need to iron out these final issues and it will be reliable to take on the road full time.
cheers
90% finished this project months ago to point where it can drive etc.
exhaust everything is done. starts easy. seems to idle a bit rough. Everything is as per stock. 96' celsior1uz using its original box. The issue is that it seems to run fine, drives etc then out of the blue it will die. it then wont restart, just fires once. so what i do it disconnect the batt for ~10mins and then re-connect and she fires to life and is off again.
electrical details.
I have 4 relays. for fuel pump, injectors, coils, fan etc
Its been ages since we wired it up. When i get the engine codes they seem to be just o2 sensor related ones. the other thing is that the engine revs freely but when in drive and moving it seems to keep its self and low rpm- kind of restricting its self. (base map?)
anyway ive been super busy basically 7 days a week since i started the project and all of a sudden have more time so i just wana get it finished. any ideas would be appreciated. Another thing is we've got a few loose wires in the 1uz loom...... ive attached the image. from the left the traces are " black/red, black, black/white, black/white" and one more the neutral start wire isnt connected. Sta is connected.
I have a feeling that im missing 12v for my sense power wire? how do i determine which one it is.?
also i feel as though that its running on a base map... or maybe on only 4 cylinders? how do i test that ive got the correct power at all the right places.
or anyone else experienced the same issues?
thanks guys,
I just need to iron out these final issues and it will be reliable to take on the road full time.
cheers