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| My 4.9 wiring thread (Page 9/16) |
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josef644
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AUG 24, 08:38 PM
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| quote | Originally posted by Carrluvr:
Good info how about the 12 volt lead should that go straight to the battery or should it be switched? The FSM really does elude to either.
I actually found a website that has the tach connector and the 12v connectors and a bunch of other GM stuff. Here is the link. It's fairly inexpensive and less than it would cost me to drive and hunt for one.
http://www.repairconnector....subcatid/0/id/293731
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No not always hot. The pink one from the C500 is your ignition on wire.
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josef644
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SEP 07, 07:51 PM
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Mickey_M or Fieroseverywhere, I am adding my C500. I see where the pink wire "J" & "K" are the injector feeds. I only have one of these as my car was a 2.5 Duke in its prior life. Can I feed both banks of four injectors off of this one feed, or do I need to locate/create a second injector feed for my red/white 4.9 injector harness? Is this asking to much for one wire to feed all eight injectors?
Thanks
Joe Crawford[This message has been edited by josef644 (edited 09-07-2009).]
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Fieroseverywhere
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SEP 08, 11:56 AM
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| quote | Originally posted by josef644:
Mickey_M or Fieroseverywhere, I am adding my C500. I see where the pink wire "J" & "K" are the injector feeds. I only have one of these as my car was a 2.5 Duke in its prior life. Can I feed both banks of four injectors off of this one feed, or do I need to locate/create a second injector feed for my red/white 4.9 injector harness? Is this asking to much for one wire to feed all eight injectors?
Thanks
Joe Crawford
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I assume you mean C203. Under the console next to the shifter? While it might be possible to run both banks off on one wire if you up the fuse, I think its better to add the second wire. The C203 should have both wires running to it from the fuse panel. The 2.5 cars only have one wire coming out though. Just add the one pin and your golden. Double check that there are 2 fuses in place.
I think the ALDL has the same pins so you probably have extras somewhere. Not that a quick trip to the yard cant fix it either way. 
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Mickey_Moose
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SEP 08, 01:50 PM
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| quote | Originally posted by Fieroseverywhere:
I assume you mean C203. Under the console next to the shifter? While it might be possible to run both banks off on one wire if you up the fuse, I think its better to add the second wire. The C203 should have both wires running to it from the fuse panel. The 2.5 cars only have one wire coming out though. Just add the one pin and your golden. Double check that there are 2 fuses in place.
I think the ALDL has the same pins so you probably have extras somewhere. Not that a quick trip to the yard cant fix it either way. |
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What here said - the C203 opens up like a clam shell so it is easy to remove/add wires with pins.
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josef644
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SEP 08, 03:35 PM
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Yep, I mean the C203. I am seeing so many wires I get corrrn-fused. i see wires in my sleep!! Thanks for the speedy reply to both of you.
I will not be able to get any progress done this week as I am trying to play catch up with the mowing here. I will have Satuerday & Sunday off to get some more work done on the coupe.
We have three plugs connectors on the 4t60E. The round one is for the shift solinoids and lock up converter, the 4 wire flat one is for the ECM gear position information. The third one is a 5/6 wire connector for the start signal imput and backup lights. Position "C on that connector is labeled "Brake Switch". Is this a brake depressed signal, like for the brake light, or the brake released signal as for the lock up converter and cruise control.
In you debt
Joe Crawford[This message has been edited by josef644 (edited 09-08-2009).]
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Mickey_Moose
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OCT 24, 11:54 AM
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added some more info to first post regarding the cruise control from Fieroseverywhere.
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Mickey_Moose
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NOV 12, 04:29 PM
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Mickey_Moose
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JAN 24, 09:34 AM
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Just added some info on an a/c delete pulley, and idler pulley (which seemed to be missing)...and a bump for the new comers.  [This message has been edited by Mickey_Moose (edited 01-24-2010).]
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josef644
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APR 23, 12:09 PM
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Just a bump so I can add this to my favorites here on PFF
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olejoedad
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MAY 02, 12:35 PM
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Bump for an excellent reference tool!
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