p2006 code no CEL
03-24-2015, 09:40 PM
#1
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p2006 code no CEL
intake manifold rudder stuck closed bank 1" code. first off let me state, the check engine light is NOT on. i only came across this code when i ran a diagnostic with my edge evo. the truck doesn't idle strange or anything. I have read up a little on the code and it suggests removing the manifold and inspecting everything to see whats going on. anyone have any experience with this code? and why is my check engine light not on?
03-25-2015, 05:12 AM
#3
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In another thread that was started here a few days ago, it was mentioned that a CAI installed on a 5.4 without a tune can cause the engine to run a bit lean.
This may or may not be related to your "manifold" issue, but if that is being checked because it thinks it has a vacuum leak (and hence too much air), it (CAI) may be the culprit.
This may or may not be related to your "manifold" issue, but if that is being checked because it thinks it has a vacuum leak (and hence too much air), it (CAI) may be the culprit.