05Ram1500_5.7hemi
Member
I need the ecu harness wiring diagram for an 05 5.7 1500. Any ideas where I can find one? I need it for an Airfuel gauge so I can splice into the 02 sensor signal wire
ECU wiring diagram
- Thread starter 05Ram1500_5.7hemi
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05daytona
Senior Member
- Joined
- Feb 24, 2013
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- 296
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- Ram Year
- 2005
- Engine
- 5.7
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05Ram1500_5.7hemi
Member
Yeah Ineed to splice into the signal wire before the PCM do you happen to have the full PCM wiring diagram so I can figure which wire it is?
05daytona
Senior Member
- Joined
- Feb 24, 2013
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- 296
- Reaction score
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- Ram Year
- 2005
- Engine
- 5.7
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05Ram1500_5.7hemi
Member
Sorry I ment to say ECU, there's 3 wiring harneses that plug into the ECU I need to find the wire that has the signal wire from the O2 sensor.
05daytona
Senior Member
- Joined
- Feb 24, 2013
- Posts
- 296
- Reaction score
- 46
- Ram Year
- 2005
- Engine
- 5.7
