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From what I understand, the stock MAP is a 1 bar MAP sensor. I bought the S/C kit used, and the guy I bought it from said the ECU was tuned for a 2 bar, which he included the 2 bar and the ECU. By...

So I got the 2bar map sensor from ZZperformace in, threw it in and car started right away. however after a few seconds, idle was erratic, jumping all over the place before it settled down again. Any...

SO I just realized that both MAP sensors have the same part number stamped on them... PBT-GF30 .. The stock one still has the Delco tag, and the one I recently bought, I used the part number from...

Here is the current tune. See if you can make any sense or suggestions!

No, I only scanned for codes, changed to the stock MAP sensor and logged a few runs. Honestly I dont know what I'm doing yet, and trying to go slow and learn as to not screw up the car. Explaining it...

To be completely honest, the only tuning experience I have is buying a programmer for my truck and plugging it in, so please be nice! Just bought the MVPI3, watched a few tutorials on intro and how...