View Full Version : 1227730 16197128 ECM Information $88
EagleMark
12-07-2011, 03:45 AM
1227727 and 16197128 ECM Information $88 mask for 1990 - 92 Camaro F CAR LH0 V6
For information on applications using the 1227730 including wiring diagrams check out:
http://www.gearhead-efi.com/Fuel-Injection/showthread.php?330-1227730-ECM-information
For information on applications using the 1227727 including wiring diagrams check out:
http://www.gearhead-efi.com/Fuel-Injection/showthread.php?332-1227727-ECM-information
*Work in Progress!*
EagleMark
12-07-2011, 03:46 AM
TunerPro Definition files for 1227727 and 16197128 ECM $88 mask for 1990 - 92 Camaro F CAR LH0 V6
$88-1227727-V3.xdf and .adx are advanced files with Data Tracing with TunerPro V5 RT
$88.ads is for TunerPro V4.
A148.ds is the origanal ALDL file converted to ads.
EagleMark
12-07-2011, 03:48 AM
Bin files for the 1227727 16197128 $88
EagleMark
02-12-2012, 08:57 PM
Here is a disassembly of $88 bin file found on internet some time ago when I was collecting them. Author unknown but thanks to them, if yours please let me know so credit for work can be given.
RobertISaar
08-31-2012, 08:54 AM
made my own disassembly and complete XDF.... calibration section is 100% decoded, i did very little commenting of the algorithm though, since i already understood how it worked based off of $A1.
XDF was made with TunerPro V5, so it will not work correctly with V4.
EDIT: $88 was also used on the 7727s in the W-bodies.
RobertISaar
09-11-2012, 09:12 PM
attached a new XDF, had a couple of small items fixed.
RobertISaar
05-09-2013, 11:20 PM
fixed another small error in the XDF, the IAC step scalar for P/N had it's address in the middle of a table for some reason.... corrected now.
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