Need some help

[GoldenEye]

Hey guys, I keep getting this code: 108B07 which is a TMAP sensor. I replaced the sensor but the CEL just keeps coming back. I read a couple of threads where the JB4 has had issues and triggers this code?? Does anyone have some insight? I plan on completely dis-connecting my JB4 and seeing if the CEL comes back on, but before I do that I’m checking to see if anyone can give some advice…
TIA!!

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[GoldenEye]

Quick update, I just went to the store and the car rips like normal. When I got out of the store the CEL was on and I noticed a very big loss of power. I pulled over, cleared the code and it rips again? It’s the TMAP code that’s fuk’n with my car, has anyone heard of a high flow TMAP or something? Could this be my JB4?

 

[GoldenEye]

Anyone??

 

[zrk]

Check the connections to the TMAP sensors. JB4 hijacks those. If one of them came loose, there's your problem.

 

[GoldenEye]

They are tight, I’ve even replaced the TMAP sensor. I’m running out of ideas, I guess I’ll just completely disconnect the JB4 and see if it still codes out…

 

[zrk]

I just looked up the code. It's not the TMAP it's the charge air temp sensor. The round one in the chargepipe, not the square one. Make sure to double-check that connection, and possibly replace that. If you're still having issues, Disconnect the JB4 connections and bring it to a dealer. There's not a lot to the charge air temp sensor, so it's either bad, disconnected/lose connection, or there's a problem with the harness. I've not seen this code before from JB4, and JB4 does not tap that sensor. Just the TMAPs (which also measure temperature, it's a little odd).

 

[GoldenEye]

@zrk, I replaced that one too so maybe I will just take out the JB4 and take it in…

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