Throwing Codes

R

REEDSTR

SHADE TREE TECH
Joined
Dec 3, 2008
Messages
53
05 CR WITH A DR PERFORMANCE CHIP AND THE BULLYDOG OUTLOOK AND ITS THROWING A PO299 (Turbo Charger Underboost) ONLY GET TO 8 PSI AND IS A TURD AND THEN IT JUST KICKED UP A NOTHER CODE P0069 (
MAP-Barometric Press Correlation) SO WHAT CAN BE BRING THIS ISSUE UP???/
 
not sure is their a factory port on the charged air side to rig up some kind of air chuck to it so i can check for leaks, or do i need to drill and tap a hole???
im liking my old 12v more and more with each coad problem
 
Take your boots off at your cooler and put pug in one side and plug with air chuck in other and test in for leaks also inspect boots and turbo connections for leaks or even your manifold and air inlet horn Your codes seem to lead me believe that you are not building proper amount of boost for a given
MAP reading could be leak sensor of courupt signal from your chip
 
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