All,
I am running into some serious issues with a base tune for my project. I am just trying to get it onto the road so I can get it to the exhaust shop and then the tuner. Below are the specs of the build, the stock tune I pulled from the e38 computer, and the base tune I am trying to make work...along with some logs with the base tune flashed. Thus far I have not been able to confirm fuel or spark, and of course it hasnt started yet.
mechanical:
2015 L77 and 6L80E from a Caprice PPV (Gen 4, 6.0L, 823 heads)
BTR stage 2 PDS cam (future will have a blower on it)
dual springs
9.6 dished pistons
DOD deleted
LS9 head gaskets
Gas pedal is now a 25835421 from a '12 Corvette, wiring accordingly
otherwise original and freshened up
Off the shelf harness
Stock tune is below
Base tune I am working on is below. I have tried to make the changes appropriately, but I am getting the impression that the tune is the only issue I have left to solve.
MAF is deleted, so trying to run on SD, and converted the tune to SD & 2 Bar
converted the MAF/IAT portion of the harness to run a 25036751 IAT sensor, 3 MAF wires still open
2 Bar MAP, using the 16009886 sensor I was recommended
harness was a VVT, but blocked off the 2 wires for that, and repinned for the original cam sensor
DOD was deleted mechanically with plugs in the towers, but haven't made software changes
injectors were cleaned, but are still the original short e85 ones (42lb I believe)
pre-wired for a AEM UEGO 30-4100 into the AC pressure signal
pre-wired for fuel pressure into the 'tanks pressure' pressure signal
pre-wired for e85, just not connected to the sensor yet
otherwise i believe that I have everything done.
I guess I need to first confirm the cam sensor is working correctly...I see RPM in the log, but not the cam position...maybe it isnt getting a proper signal. Any way to log this?
Any help would be greatly appreciated!
~Ryan
Charleston, SC