gl450x164

07 gl450 getting p2005 tumble flap short or open circuit i sensor lines mechanical fault of one actuating lever sensor faulty..

just replaced the broken lever a couple weeks ago


getting p0172 and p0175 idle mixture to rich on both banks while idling.. fuel pressure and o2 sensor live data is within spec both pre and post cat.


any taughts?

angelglo

Make sure the sensors on the back are plugged in. they are a bit hard to see

gl450x164

they are connected and sending signal vacuum tested both actuators and are working perfectly

alx

you need to connect to star/ das and confirm movement via the actuations menu.

gl450x164

tried getting the actuations menu on this alx and it looks like the relay for this has gone belly up, i cant seem to find which relay runs this system