Need 1983 CrossFire diagrams, please
#1
Need 1983 CrossFire diagrams, please
Hi guys,
we need detailed wiring diagrams for the 1983 CrossFire system.
We have the generic diagram from AutoZone and Chiltons but we need diagrams that show the C100 bulkhead connector and the C207 by the ECM.
(the dumbass previous owner cut out the injection system and put a carb on the motor)
I searched and googled but to no avail.
We would appreciate any help.
Thanks
we need detailed wiring diagrams for the 1983 CrossFire system.
We have the generic diagram from AutoZone and Chiltons but we need diagrams that show the C100 bulkhead connector and the C207 by the ECM.
(the dumbass previous owner cut out the injection system and put a carb on the motor)
I searched and googled but to no avail.
We would appreciate any help.
Thanks
#2
Supreme Member
Re: Need 1983 CrossFire diagrams, please
the hanes manual for 3rd gen camaros actually has a
decent diagram for CFI system,my factory service man.
might too. If you cannot find,i could copy and send if
needed
decent diagram for CFI system,my factory service man.
might too. If you cannot find,i could copy and send if
needed
#3
Re: Need 1983 CrossFire diagrams, please
I traced and cross-referenced all wires on the C100 and C207 but can't find the point of entry for the fuel pump wire. If you have that diagram or know which path the wire takes, we would really appreciate your advice.
I suspect the TAN/WHT wire on the C207 pin L but cannot find a single diagram that would reference this pin to confirm.
Thank you in advance.
LDP
#4
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Join Date: Sep 2003
Location: conway, s.c.
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Car: 1989 Iroc-Z
Engine: 5.7L TPI
Transmission: 700R4
Re: Need 1983 CrossFire diagrams, please
You have a red wire going from the fuel pump fuse to pin B7 on connector C100 to pin "A" on the fuel pump relay on the fire wall which then branches off to the oil pressure switch. There is a tan/white wire that runs from the fuel pump fuse to pin "L" of connector C207 which then goes to pin 17 of connector C252 on the ECM. Hope this helps you a little.
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#9
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Car: 1989 Iroc-Z
Engine: 5.7L TPI
Transmission: 700R4
Re: Need 1983 CrossFire diagrams, please
I am not debating the layout of the wiring. I was only referencing the labeling of the connectors such as connector C100, C207, & C252. That's all.
#10
Re: Need 1983 CrossFire diagrams, please
You have a red wire going from the fuel pump fuse to pin B7 on connector C100 to pin "A" on the fuel pump relay on the fire wall which then branches off to the oil pressure switch. There is a tan/white wire that runs from the fuel pump fuse to pin "L" of connector C207 which then goes to pin 17 of connector C252 on the ECM. Hope this helps you a little.
Thank you very much for the confirmation, now we can get the harness finished up and the car fired up tonight.
And yes, you guys are correct, the Corvette wiring diagrams match but the bulkhead and dash connectors differ from F-bodies.
#11
Junior Member
Re: Need 1983 CrossFire diagrams, please
Are the crossfire diagrams the same as the Berlinetta 305 diagrams? I am putting a TPI into my car, and I am trying to finish up the wiring harness. Will I just be able to hook straight onto the old harness with the painless harness? Thanks
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