Originally Posted by esetzer
Just pulled codes out of it with my SCT... P0097, P0266, P2617. Any help pn what these mean and or lead too???? That still lead to an EGR Value issue? I'm about to go pull the valve this AM and see what comes of it after i clear the codes.
Just cleared the Codes... the P0266 always comes back if i run the engine. I pulled the EGR valve. It looked surprisingly fine... no carbon build up or chunks. no nasty crud in intake. pput it all back together. it idles with a HEAVY miss. drives and pulls with power even up hill. but it maintains the miss. only smokes when i have in in park and i rev it quick ... like normal. so no odd smoke issue... sounds and runs like ****. smells a bit funny.... but can't put a finger on it... doesn't smell like coolant being burnt... i know that smell. Any more ideas? I'm about it give up and pay the dealer and hope i dont get raped.
P0097 is Air Intake temp sensor 2 circuit high/ low input/short to ground/faulty PCM
P0266 Cylinder 2 contribution/balance code
P2617 crankshaft position sensor
The intake temp sensor I'm not too sure about... don't see that code too often. I would just check the wiring going to it, and if it's ok, replace the sensor. I'm not sure how this would/could affect the truck, if it would defuel or anything of the sort with funny readings.
Your P0266 sounds like a dead injector, and could very well be causing your issues here.
The P2617 is most likely showing up from you cranking so much. It's quite common when truck dies and someone tries to restart it over and over you'll get the crankshaft position sensor code and the camshaft position sensor code.
Tough call with these codes here. I'd really like to know what your fuel pressure is while driving down the road, and it'd be nice to get it on a scanner and check ICP (desired vs. actual).