It appears when the VIN is yyyyyyyyyyyyyyyyy it seems like HP tuners considers that blank. I went through the wizard and plugged in my actual VIN number and wrote that to the ECU. It took it then...
Type: Posts; User: K1ng0011
It appears when the VIN is yyyyyyyyyyyyyyyyy it seems like HP tuners considers that blank. I went through the wizard and plugged in my actual VIN number and wrote that to the ECU. It took it then...
Hello,
I have a 1998 Pontiac Firebird with a 3.8 v6 engine. This engine still has the IAC valve in the throttle body. I have put ECU part number and operating system below, which I got from the...