Im throwing a p2227 code (Barometer), could it be related to this cut wire on the map sensor???

 

edited it to fix your image.

That cut wire is likely to be a problem, yup.

 

I would agree a cut wire is not a good thing

 

I just did lol sorry look again!

 

omg, I fixed it, and you broke it again. hahaha!

 

ok, i fixed it again. Stop messin with it!

 

crap im sorry lol im so new to this stuff how can I make it work

okay thanks, do you think I should just order a new sensor?

 

No, do not get a new sensor. Your sensor is fine. The wiring to the sensor is what's wrong. Give me a sec, I'll get you the links to the wiring that you need to fix it.

 

okay thanks so much I appreciate it!

 

Your picture doesn't show me enough of the harness to know if you have the solder in kit, or the plug and play kit. Based upon the fact that it has the white wires I believe it to be the solder in kit.

That's this one:
ACDelco Pigtail PT 1863 88988320

if those wires are only about 6 inches long, then to into another plug, then you have the plug and play kit:
Cobalt, Solstice, HHR Stage Kit Harness Adapter 19212670H

What I would do it message Tom @ ced, and ask him to look here at your picture and make sure I linked the right kit for you.
Tom's profile:
Cobalt SS Network - View Profile: CrateEngineDepot

 

IIRC GMS1 upper map has 4 pins but stock map has 3 pins so one is not used when swapping out the stock maps for the GMS1 maps. Hence one wire not hooked up. That does not mean those wires are correctly spliced though.

 

The bottom set is spliced, so I guess that's not it.. What is a fix for the p2227 code then I can not figure it out. A new ECM was the solution in another thread so I wonder if that's it. But I know I'm tuned, so idk what to do there

 

Oh, good catch Term. You're right. I'm wrong. In fact, look at the PnP kit I linked. 3 wires for the upper.

 

Very good catch lol thanks again guys. So if it was in fact the ECM not flashing correctly, what could I do seeing that I'm tuned. Could I just go back to stock or what?

 

Have it re-flashed? Who tuned it? GM?

 

That's the problem, I bought it used and have no idea who tuned it. Could I just order a trifecta tune and it over write everything?

 

You could. Or talk to Term.

 

Why talk to term lol, I'm lost. Sorry I'm a tad slow today lol

 

Hmm never run across the P2227 before so not sure on the fix but check all the connections and clean both maps with carb cleaner (they get gunky). If all connections good swap the maps around from top to bottom since they are the same. See if the code disappears or changes.

 

Term2 is a tuner. He did my car and I think he did a great job. I've used Trifecta. Both are good options.

 

Oh okay thanks guys! Ill check that

 

I've looked at the sensors the connections are good, I'm gonna clean them out tonight because I have to work. But ill post back tomorrow and let you guys know if the code goes away or what! Thanks again

 

It could have the 3 bar maps but the tune is not scaled for them. Any drivability issues with the car? Any other DTCs pending?

 

The one pending code is the same as the p2227 lol . But the only thing I've noticed is the boost recently decreased from 20+ to like 15-17

 

Actually just scanned again and there is p0300, p0301, p0302, and p0303 now.. Wtf :/