Help!!! DBW?? Also ECM??
03-16-2012, 08:20 AM
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Help!!! DBW?? Also ECM?? OK hear it goes I'm new to fuel inj so any advice and help is greatly appreciated what I have is a 5.3 truck motor that I'm putting in my 70 chevelle this is going to be a tt set up so I changed to ls6 cam and springs and a ls1 intake now hear is wear i ran into a problem i was going to use the DBW set-up off of the truck so I bought the pedal and tach box etc. then I laid the harness out and could not find the plug that plugs into the TB. Now i did find one spot that has been cut on harness and it had 17 wires in that bundle. then I bought some 65# inj and found out they are EV6 plug and are for a ls3 so won't work with fuel rails 
and I was told the truck harness has it's own kind of plus for the inj. also the ecm I have says green plug on one side and blue plug on the other but the harness has red and blue plus. what I'm wondering is should I sell the harness I have and get a DBC or should I try to find a plug for the DBW and get a different ECM and change the inj plus. Now if anybody has a DBC harness they want to trade for a DBW harness thats only missing one plug let me know. if it helps the # on ECM are 12586242 and 12583660 any idea if this is DBW or DBC and what year thanks guys Josh
and I was told the truck harness has it's own kind of plus for the inj. also the ecm I have says green plug on one side and blue plug on the other but the harness has red and blue plus. what I'm wondering is should I sell the harness I have and get a DBC or should I try to find a plug for the DBW and get a different ECM and change the inj plus. Now if anybody has a DBC harness they want to trade for a DBW harness thats only missing one plug let me know. if it helps the # on ECM are 12586242 and 12583660 any idea if this is DBW or DBC and what year thanks guys Josh 
03-18-2012, 05:55 AM
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03-18-2012, 04:19 PM
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Just get a. Ew plug and get the wiring diagram. It's not hard at all. I'm at work or I would send u my setup. Also u get get the d w plug at a junk yard off most v6 and v8 cars. If you can't find the wiring I'll be home in about two weeks and can shed some light for you.
03-19-2012, 03:02 PM
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Thanks that would be great I would love to run what I have just because I all ready have it. The only thing I really don't know about is the injector plugs and the DBW plug I'm missing. Like I said any help is greatly appreciated. If you could send me any info when you get home that would be great. Thanks again Josh
