Happinen Hank

This is my first post after many months of reading and research. I'm trying to tune my 88 after a complete rebuild of a 383 with a ZZ4 cam and a supercharger running 6lbs of boost with 42# injectors running vortec heads and SCDP vortec TPI. I'm running the 165 with the 32b using tunerpro RT and I notinced that when i try to change the BPWvsLoad table it just seems that no matter what changes I make it does nothing. Just continues to run the same. Whith the stock chip it runs very rich and with other modified bins I've downloaded from on line it runs very lean. My question is what do I have to either check or uncheck to get this table to work properly? From what I've read you have to uncheck the PW box in order for the ECM to read off of the BPW table not sure what I''m missing. According to all the research I've done this table is suppose to control all the fueling or the pulse width at a given load. Any suggestions would be much appreciated.
Just as a side note. I am using a wide band to read the AFR's and the Ostrich for emulation. Don't know where to go from here have spent countless hours trying to tune with very little results.

Thanks Henry

Z69

Search for an item at address 0016.
That appears to be the location for the bit.

RednGold86Z

iTrader: (1)

Just curious, is your Check Engine light flashing, or are your fans on all the time? That would indicate a PROM error.

Happinen Hank

No my fan doesn't come on all the time and my check engine flashes on and then goes off after the car starts. One thing I have noticed is that I am getting a prom error code when datalogging with tunerpro. Would that mean that my prom is bad or is this normal when using the Ostrich?

Happinen Hank

No my fan doesn't come on all the time and my check engine flashes on and then goes off after the car starts. One thing I have noticed is that I am getting a prom error code when datalogging with tunerpro. Would that mean that my prom is bad or is this normal when using the Ostrich?