TII swap no spark?
05-01-06, 02:23 PM
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TII swap no spark?
just finished swap 87 motor 88 harness and ecu (333) first had trouble w/connector on back of alternator n/a its on pass harness turbo its on driver side harness think i took care of that? but still no spark .
tach does not bounce
tried 2 sets of coil packs
tried diff cas
tried 2 ecu's
still no fire!!!!! help me out
tach does not bounce
tried 2 sets of coil packs
tried diff cas
tried 2 ecu's
still no fire!!!!! help me out
05-01-06, 05:11 PM
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Location: FORT WORTH, TEXAS,USA
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Does your fuel pump run if you jumper the fuel pump check connector with the key ON? If so, it is not a ENGINE fuse problem. If the pump does NOT run as described above, then check the ENGINE fuse.
Engine fuse pulls in the Main Relay and the Circuit Opening Relay. Fuse bad......no spark or fuel pump action.
Also the EGI COMP and EGI INJ fuse have to be good.
You can do wonders if you had a meter.
And the two plugs on the emissions harness just inside the car must be fully connected. One carrys the pwr for the fuel injectors. NOT talking the ECU plugs.
Engine fuse pulls in the Main Relay and the Circuit Opening Relay. Fuse bad......no spark or fuel pump action.
Also the EGI COMP and EGI INJ fuse have to be good.
You can do wonders if you had a meter.
And the two plugs on the emissions harness just inside the car must be fully connected. One carrys the pwr for the fuel injectors. NOT talking the ECU plugs.
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