Using the 28lb injectors off a 1996 Corvette Im in need of these values thanks
injector pulse width vs battery voltage
low pulse width injector offset vs BPW
Using the 28lb injectors off a 1996 Corvette Im in need of these values thanks
injector pulse width vs battery voltage
low pulse width injector offset vs BPW
This is from a 96 LT4 Tunercat .cal file. I believe it a stock file It shows the IFR to be 27.0lb not 28lb.
hmm now Im really stumped Im using TP and I have a bin which I believe is a authentic LT4 but it shows these values
Screenshot (2620).jpg
here is the bin
Well now I'm confused. Was there both a OBD1 and OBD2 LT4 in 1996? My file is OBD2 and TC OBD2 IDs it as an LT4. Your file is OBD1 and TC OBD1 IDs it as just a Corvette. But even your file in TC OBD1 has the IFR as 27lb, not 28.
Last edited by 2xls1; 01-02-2024 at 12:55 AM.
Entering both VINs here https://www.autozone.com/vin-decoder they both ID as 1996 Grand Sports.
My bin was found off the internet I only have tunerpro Im using the wrong mask to open the file Im using $EE that is for 94-95 but the bin looks correct just by looking at other parameters like injector flow rate, revlimter ect. OBD1 was gone after 1993. Im also getting different values for the 24lbs LT1 injectors I dont know why there different they used the same injectors
Last edited by bhr; 01-02-2024 at 03:25 AM.
Are you able to see the fuel injector info? Is it the same as what I or you already posted above also what are you using from tunercats there "tuner" software? and what should I use to open the .cal file
http://www.tunercat.com/tnr_desc/sw_dwnload.html
Since the VIN in your bin IDs as a Grand Sport and it has 27lb as the IFR the other data is probably correct for those injectors. TC OBD2 uses .cal files. it will open a bin but will only save as a .cal. You would have had to of purchased it years ago as it is no longer for sale. Everything on that page for OBD2 are just updates if you have the original install. I just happen to have both versions of TC. What I originally posted is from the OBD2 96 Grand Sport file.
Tables from your file in TC OBD1.
Last edited by 2xls1; 01-02-2024 at 02:11 AM.
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