Can someone point me in the right direction of a 2 bar I can get for my truck? and also I was looking up the iat sensors and the msd 2320 does not come up anymore. Do they still make it?

 

Just ordered one from John at fic tues. Came in the mail today, $74 shipped. http://fuelinjectorconnection.com/shop/

 

on the iat sensor just go to the parts store, 99-02 z28 iat sensor. $20 bucks, and get the pigtail to go with it and a groment for it to fit in the tubing. 98 z is a 3 wire sensor. 99-02 is two wire like the truck.

 

diyautotune . com

I get all my stuff from them

 

Go to the dealer and get one from a supercharged cobalt.

 

this is a direct replacement

 

While were talking about map sensors, i'm also looking for a 2bar map sensor since mine is acting stupid. My p/n is 12247571. I called the dealer and gave them the part number and they said they didn't have anything by that number. I have found several online with different numbers like 16040609. How much does the p/n matter? Are they the same sensor just ubdated number?

 

2 bar map sensor, GM part number 12615136. That's the one I always use, it's a direct replacement.

 

The one on the left is a stock 1 bar and the right is a 2 bar MAP PN 12580698 is now superseded with 12615136 according to gmpartsdirect.com

 

Thanks guys!