Chevy/GMC Duramax 04.5-05 LLY Discussion of Chevy and GMC Trucks with LLY Duramax Turbo Diesel Engines

EGR and injector #2 output circuit

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Old Dec 2, 2009 | 01:27 PM
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Heavy's Avatar
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From: jacksonville
Default EGR and injector #2 output circuit

Hey guys if anyone has had this problem I got a 05 duramax and it has a miss at idle and if your passing someone it also has a miss.I hooked up my modis to it and it is telling me it threw 2 egr codes and an injector #2 output circuit code if you have any advice it would be appreciated thanx
 
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Old Dec 2, 2009 | 02:13 PM
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From: Houston, TX
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If you have an aftermarket exhaust or deleted your kitty, it may have thrown the EGR codes (usually there are MAF codes with it though).

#2 injector: use an icepick to tighten the connector as seen here-
Diesel Place
 
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Old Dec 3, 2009 | 06:35 AM
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Heavy's Avatar
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From: jacksonville
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ok thanx for the help
 
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