Help with tuning an unusual turbo tbi project.

[dave w]

To the forum.

I think the 16196395 is capable of doing boost with a 2 bar map. Both 1 bar and 2 bar map sensors provide 0 volts to 5 volts input to the PCM. The fuel and spark tables respond to the 0 volts to 5 volts input from the MAP. Using the 2 bar map will provide a map sensor voltage to the computer when boost is present. The overall map sensor sensitivity of the using the 2 bar map will be slightly less when boost is not present.

I think stock fuel pressures (less than 30 lbs) will work fine with the stock injectors. There might be a challenge tuning the 6 cylinder with enough fuel at WOT Boost, and possibly having to much fuel at idle? The 16196395 has the tuning advantage of having two fuel tables and two spark tables (near idle / off idle) which will help tuning the fuel at idle and WOT Boost!

dave w