CEL with MBC install?
Dec 8, 2006, 11:52 PM
#1
CEL with MBC install?
I installed my Forge UNOS MBC tonight. Upon start up, I immediatly through a CEL for two codes DTC P0113: Intake Air Temperature Circuit High Input and DTC P2228, somethign about barometric pressure. I am pretty sure its from the MBC install, but not sure why. I have since cleared these codes. I ran my new lines from the turbo inlet nipple and the wastegate to the MBC and removed the factory lines. On the factory intake pipe there is a nipple on the bottome side that comes off and goes to the factory solenoid. are you supposed to cap this off? and what do you do with the stock solenoid? cap it off? unplug it from the harness? or jus tleave it plugged in and open? Thanks
Dec 9, 2006, 12:22 AM
#2
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Cap the intake pipe. Also cap the stock solenoid. If you don't have that many caps, then you can just use some extra vacuum hose and run the ends over each end of the solenoid. This will "cap" it for you.
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Dec 9, 2006, 03:30 PM
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Originally Posted by Jersey Dino
plug the map sensor? which one is that? I capped the solenoid with a peice of vacuume. (on eend to the other) and Unplugged it. Oh and the nipple off the stock intake pipe has been capped also. anythign else?
Dude, you're good to go now. You shouldn't throw that CEL anymore.
Dec 9, 2006, 08:38 PM
#11
thanks dude. yeah its cool. the how to though doesnt mention anythign about the stock solenoid. just tells you how to install the MBC. at least the one i read anyways. thanks for not trying to be a smart *** though, lord knows there are plenty of them on this board.
Dec 10, 2006, 08:54 AM
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Originally Posted by Jersey Dino
plug the map sensor? which one is that? I capped the solenoid with a peice of vacuume. (on eend to the other) and Unplugged it. Oh and the nipple off the stock intake pipe has been capped also. anythign else?
What I meant was to ask if you connected the map sensor to the part of the stock airbox.
If you forgot to re-connect it, it will throw a CEL.
Let me know if this helps.
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