First time I noticed my Attiude showing a flashing screen- over boost- and I got a check engine light. Checked records boost was 25.4 max, EGT was 1080 max and max Speed was 84 mph. Did a couple restarts and still won't clear the code, any Ideas?


Marty

The Message Indicator Light will go out in a few more ignition cycles.Have you had any of the 01 ECM reflashes at the dealer?








Mac

I havehad the Juice for about 10k, now 53k on the truck, has been flashed 3x. This is the first time in over 8k of towing I have had the over boost flash or a check eng. I am running edge w/attiutude, banks monster exhaust and intake kit, towing in level 3 (no trans yet) just wondered if it is a fluke or if it's a heads up that somthing is going on. I did up the boost warning to 29 it was set at 25psi on the moniter. BTW this was on the 5th tank with fppf treatment.


Marty

What type of Intake Kit? Could be as easy as a dirty Mass Air sensor.





Mac

Had that thought today at workhttp://www.dieselplace.com/forum/smileys/HiHi.gif- will check tonight- but it's been on for 40k plus and when I have checked its always been clean. I'll post after I check it out.


Thanks For the thoughts Mackin


Marty

I'd look and see if the GM programming updates pertaining to the air box have been applied yet. Quite often I see people taking the air mods into their own hands and not updating the programming. The Juice then moves more air and puts things out of range.





http://www.kennedydiesel.com/dmaxairintake.html

Went to the stealer today- I had cleaned the MAFS, not that it looked dirty. The code shown was over boost and MAFS, he reset the coddes and was going to pull my file on the computer and see if the air update has been done. Pull the trailer 30 miles and no code has reappeared so all should be fine. Thanks for the help.


Marty