86 fc TII swap wont start/crank pls. need your help
12-15-09, 11:02 PM
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86 fc TII swap wont start/crank pls. need your help
i have a 86 fc with jspec TII swap
i just got the whole harness installed,the ecu harness rewired done
but it wont crank or start lol
did i miss anything????
i just got the whole harness installed,the ecu harness rewired done
but it wont crank or start lol
did i miss anything????
12-16-09, 01:56 PM
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until i messed up on my wire tucking, so ended up replacing the whole divers side harness
now it wont crank or start, do i need to rewire anything on the dirvers side of the harness???
12-16-09, 02:59 PM
#5
What are you calling the driver-side harness? The front harness is the larger of the two over there, and connects to all the relays, etc...Then you have the engine harness, which is smaller and connects to the CAS, coolant temp sensor, oil pressure sender and other things.
12-16-09, 03:19 PM
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What are you calling the driver-side harness? The front harness is the larger of the two over there, and connects to all the relays, etc...Then you have the engine harness, which is smaller and connects to the CAS, coolant temp sensor, oil pressure sender and other things.
yeah from front to behind the dash harness that i replaced
engine harness is all good didnt touch it
i was looking at my old harness and looks like i need to rewire a pigtail that originally goes to some relays (relays are metal and near the power steering pump area) do any one know what im talking about???, need u guys help badly
Last edited by MANSU_V36; 12-16-09 at 03:27 PM.
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12-16-09, 04:26 PM
#8
^ Most of the starter related wires are on the engine harness, but the front harness does have the starter cut relay (on cars w/ alarms) and the start of the signal wire from the ignition switch to the starter solenoid. It goes to a plug (FE-05), then connects to the starter solenoid itself via the engine harness.
If not this, I would say the main relay plug/wiring is suspect.
If not this, I would say the main relay plug/wiring is suspect.
12-16-09, 09:46 PM
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so i copied the old harness,thinking its gonna work
so what i have to do???
damn i feel like an idiot ...
Last edited by MANSU_V36; 12-16-09 at 09:55 PM.
12-18-09, 12:05 AM
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finally car is cranking
fuel harness wasent plugged in
and both coil box's wasn't grounded
the only problem now is car wont turn over???
anyone know what is the problem now??
fuel harness wasent plugged in
and both coil box's wasn't grounded
the only problem now is car wont turn over???
anyone know what is the problem now??
Last edited by MANSU_V36; 12-18-09 at 12:12 AM.
12-18-09, 05:21 PM
#23
Jumping the fuel pump test connector bypasses the fuel cut switch in the AFM. If it won't run without it, there's bound to be a problem with the wiring to/from the AFM and/or circuit opening relay. The relay is under the dash. It's yellow and black I think.
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