Hello,
I purchased HP Tuners Pro about a month ago, along with an AEM 30-0334 wideband sensor. This sensor wasn't wired from the factory for a 5v reference like HP Tuners would use on a non-CAN vehicle, so I ordered pin connectors from digikey, #455-2518-1-ND as suggested on this forum. I've welded a bung in the exhaust before a catalytic converter and have it working with HP Tuners.
I've not done any tuning myself and have only done some scanning on my car. The car is an 88 Pontiac Fiero. The engine and transmission were from a 98 Buick Riviera and I swapped the Riviera PCM in the Fiero some time ago. I had someone tune the car before I installed a cam, and it appears they flashed it with a 99 Grand Prix GTP file. I don't know what exactly was done with the tune besides some minor adjustments such as a 180* thermostat, tire size, probably a VATS removal if I had to guess.
The engine is a supercharged 3800 series II v6, attached to the stock Riviera transmission, a 4T65e. I have a ZZP VS cam installed with L76 valve springs, stock rocker arms, a 3.4 pulley, full 3" mandrel bent exhaust with stock manifolds, 180* thermostat. I always run 93 octane gas.
I've attached a log. Theres a lot of cruising but also some wide open throttle runs. I'd like to see if anyone has advice for tuning a 3800, and if I should be scanning for any other PIDs. Thanks!
10-26-17 fiero.hpl