Getting ready for a turbo upgrade next week and decided to install the 3 bar map sensors (with harnesses so they were plug and play). Loaded the 3 bar map info in the Engine Diagnostics (Airflow) section, loaded the calibration and took it for a spin. It still builds boost fine but the DIC shows 0 the entire time. Didn't want to risk anything so I parked it and am looking for a fix. I checked all of the plugs and pins and they look like they should. Any ideas?
Thanks in advance!
It's a bad sensor - new but bad.... I switched them around and got a P0107 code. Switched back to my 2.5 bars for now.
Did you also make sure and expand the MAP data out as far as it will go? I made the mistake of just blindly copying and pasting from the GMPP file way back when and had all kinds of issues. Best of luck!
09 RY Cobalt SS Coupe - 19K miles - Bolt ons + 7163 ZFR, HP tuned on ethanol
Sold - 09 SRTC Cobalt SS Sedan
Totaled - 09 VR Cobalt SS Sedan
Sold - 09 RY Cobalt SS Sedan
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