Can anyone help me get a pin out for an 05 5.7 Ram ECU for TJ Hemi project!?
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Registered User
Joined: Sep 2010
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From: MI
Can anyone help me get a pin out for an 05 5.7 Ram ECU for TJ Hemi project!?
I am installing a 5.7 form a magnum and using a ram ECU trans and harness. I have been collecting harnesses from the junk yards and I need a good pin out diagram. I am to the wiring stage now and I am ready to get her running. I need a good pin out / wiring diagram for an 05 1500 ECU. Can anyone help? I have had no luck searching online.
See project pics below, Thanks in advance!!
See project pics below, Thanks in advance!!
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Joined: Jan 2008
Posts: 461
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From: Wv
Hey fellow jeeper. I'm a member over on jeep forum. There are a few people thats done hemis and did write ups. I havent read this but been told it's very detailed write up. I'm sure they will help.
http://www.jeepforum.com/forum/f9/ad...begins-343741/
Also someone was asking about wiring and here was a response they got.
"For your wiring.... You need to get in touch with Tony Squier at Hotwire auto (google it, something will turn up).
You may have to replace your entire gauge cluster (I cant remember which year that becomes required).
You will have to swap out your fuel system because the hemi is a little bit more advanced than the Jeep's system.
You will have to replace your gas pedal and gas pedal mount because the Hemi is drive by wire, not cable actuated.
The wiring conversions is simple and costs $1300. you send Tony your Jeep fuse block, and the Hemi Computer... Maybe the hemi wiring harness, (I cant quite remember now). Tony will modify your fuse block and send you a NEW wiring harness to hook up to everything, he will reprogram the Hemi computer to take out things like the EGR, and Cruise, and some other **** taht you wont need or have.
There are a few companies that offer bolt on parts for the swap (primarily Teraflex) but most of what they sell, wont be that hard to make."
http://www.jeepforum.com/forum/f9/ad...begins-343741/
Also someone was asking about wiring and here was a response they got.
"For your wiring.... You need to get in touch with Tony Squier at Hotwire auto (google it, something will turn up).
You may have to replace your entire gauge cluster (I cant remember which year that becomes required).
You will have to swap out your fuel system because the hemi is a little bit more advanced than the Jeep's system.
You will have to replace your gas pedal and gas pedal mount because the Hemi is drive by wire, not cable actuated.
The wiring conversions is simple and costs $1300. you send Tony your Jeep fuse block, and the Hemi Computer... Maybe the hemi wiring harness, (I cant quite remember now). Tony will modify your fuse block and send you a NEW wiring harness to hook up to everything, he will reprogram the Hemi computer to take out things like the EGR, and Cruise, and some other **** taht you wont need or have.
There are a few companies that offer bolt on parts for the swap (primarily Teraflex) but most of what they sell, wont be that hard to make."
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Registered User
Joined: Sep 2010
Posts: 8
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From: MI
Hey, thanks! I looked into that but I have a complete harness donor truck and a little time on my hands so I would like to do this myself. i am very good with wiring and understand the the functions of the sensor and the strict tolerance needed for resistance so with time I hope to complete myself. I ended getting a download able body wiring guide. Thanks for the help!
