Some new codes for me.
Thread Starter
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Elder User
Joined: Jan 2006
Posts: 692
Likes: 0
From: Fernandina Beach, Florida
Some new codes for me.
I have been enjoying the DP chip and to day on the Interstate, I was at about 65 and got into it upto about 85 while in the 120hp setting. The check engine light came on, I did not pull over right away because I am use to the over boosts setting the light off. Well another 25 miles I pull into the store parking lot and see the light still on,$%^$%^! I checked the codes with the SuperChips and got some new ones. I am not sure what all of it means, so here are all of them......743-603-1282-1211-783-782-781. The last three do not look like a good thing!! I have my code book, but can someone give me a big picture out of all of this?
Cargo Master
Joined: Jun 2003
Posts: 3,292
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From: Ardenvoir, Washington
Post Fiend
Joined: Sep 2006
Posts: 5,584
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From: Millbrook Alabama
Looks like your tranny may not be able to hold up to your new found power, or chip is not completely seated .
Clear codes, check chip connections, and try to recreate conditions. the 603 is the Keep Alive Memory code and that is normal for a chipped truck to display
Clear codes, check chip connections, and try to recreate conditions. the 603 is the Keep Alive Memory code and that is normal for a chipped truck to display
Thread Starter
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Elder User
Joined: Jan 2006
Posts: 692
Likes: 0
From: Fernandina Beach, Florida
Well, I cleared the codes and went into Jacksonville to shop with the wife. No wot, just in wife in truck mode. Just reread the codes and got 1249,781,783. What is 1249 waste gate test? I also checked my trans fluid and watched the temp and all looks-smells good, but it may be a little overfilled. I'll take care of that on Tuesday.
