Code 23 questions need help!

[T-Type Mike]

Hey guys, Okay here is the scoop, I took the car out for a drive last night, She was running smoother than ever. I have not done a full throttle run, nor have I even come close to half throttle. I just brought the car out from storage after doing some work to it over winter. I am taking things real slow until I learn my Turbolink properly. Anyways I had no codes prior to last night until the infamous light came on. As soon as it came on the car kinda lightly stumbled, then shut off. I got it home and checked it over, everything looked fine with the exception of a power wire from the battery to Alternator had rubbed the belt, nothing major. I replaced the MAT sensor and the codes still there as soon as she starts up. I read up on a few earlier post on here about the code and all comes down to changing the sensor, which I did?? What do I check next???? :confusedAny and all help is always appreciated,
Mike

 

[Jimn8or]

Mike, I know very little about T-Link, but here's a shot...I know that the TL boost sensing feature uses the MAT sensor harness for this function...Is there a 'switch' in the TL software that could currently be 'on' for boost sensing which should be 'off' if this feature isn't being used? Again, just a shot in the dark here. Failing this, do the obvious and ensure that the MAT wires are not frayed/nicked/broken anywhere along their route. Perhaps a solderless connector has become dislodged if you extended the harness for a Cold Air Kit?
Good Luck,
Jim

 

[T-Type Mike]

Nothing what so ever Jim, The TL is not even fully hooked up as of yet, nothing has been touched in that regard. THis is strictly something a miss some where. I have traced the wires to the MAT sensor, replaced it and am left with this. On a previous post, be it in the Hot Air section says that possibly a bad MAF or coil pack. I will be testing these however tomorow.

Any other suggestions? Mike

 

[T-Type Mike]

Okay, Another reason not to think too much over the obvious, This problem has caused more headaches for me and all that it was, was the plug to the MAT sensor lost one of its female conectors. Man another relief!!
Thanks again Jim,