Thread: 97 camaro l32 swap. need help with sensors/tuneing

well guys thans for everything. pcmforless didnt even bother to help me. im stuck with a car with no tune. im trying to source a local shop but none that i know tune these cars.

manual

Ok. You have two choices then. You can use Grand Prix GTP programming modified to work with the manual transmission and set up to work in your car. This will allow you to use a 2-bar MAP sensor and when scanning it will give you all GTP-specific PIDs. The GTP programming is only set up to use one front O2 sensor stock, but there is a switch in the calibration options of this programming to activate dual bank fuel control, but I don't know if the GTP OS will work properly with it and I'm not sure when you scan it as a GTP PCM the 2nd bank O2 sensor data will be displayed.

If you are really concerned about only using 1 O2 sensor monitoring only 1 bank of exhaust, you can always weld another bung into your Y-pipe where the two banks come together and put the single O2 sensor there. But I really don't see a problem with the O2 sensor only being able to monitor one bank of exhaust (yes being able to sample exhaust from both banks would be preferred but it is not absolutely required).

The L36 Camaro programming cannot be properly set up to understand a 2-bar MAP sensor. Not really a big deal since the MAP sensor does not play a big role in these calibrations unless the MAF sensor fails. Like I said before, I've tuned a couple of Camaro/Firebird L36 PCMs to work with SC engines and haven't run into any issues.

So it just depends on what you want to do. I should be able to set up a base tune that will run your engine good, but I would like to see some scan data from you so I can verify settings before you really start beating on it.

Let me know.

-ryan