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Another EGR question

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Old Apr 15, 2015 | 05:05 PM
  #1  
04superduty6.0's Avatar
04superduty6.0
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From: Spiro
Another EGR question

I have a 2004 F-350 cab chassis with the 6.0. I have an Edge insight CTS on it and keep getting p 0403/0404/0405 EGR codes. Well I decided to look at the wiring harness while pulling the EGR plug. What I found was a large amount of tape several inches down from the plug, after unwinding the tape what i found was that the harness wires had been cut and a different plug kind of spliced in. Can someone tell me what color wires should be going to where on the plug?

What I have traced is from left to right looking down at the plug is as follows:
1 red
2 brown/white stripe
3 green/orange stripe
4 white/red stripe or lt grey/red stripe
5 white/red stripe

Help
 
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Old Apr 15, 2015 | 09:43 PM
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Welcome to FTE!

I'm moving this one down to the 6.0L forum.
 
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Old Apr 15, 2015 | 10:16 PM
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From 2004 Service Manual..

EGR Valve Connector Pinout

 
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Old Apr 16, 2015 | 06:34 AM
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From: Spiro
This is what I needed. Thank you.
 
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Old Apr 17, 2015 | 07:15 AM
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From: Spiro
Talking Update on the EGR

Just wanted to let everyone know that after soldering and shrinkwraping the wires all EGR codes have gone away.

Thanks
 
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Old Apr 17, 2015 | 05:59 PM
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That's cool.

Seems like they were in the right positions, but weren't making the greatest contact. Glad you got it fixed.
 
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