Spark advance surge/O2 readings? (VCM Scan Prtscn inside)
07-29-2008, 10:38 PM
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Spark advance surge/O2 readings? (VCM Scan Prtscn inside) Hey Everyone.
Ive got a 2003 LM7 that im trying to tune. Ive ajusted my injector sizing and whatnot for the LS6 intake/injectors, its also got LT headers, no cats & catback.
The 02 Sensors are units from a 2000 t/a modified so i can plug them into my 03+ harness, i know its not the factory correct sensor, could this be the reason im getting messed up readings?
Heres a pring screen so you get an idea of wahts going on:
All help greatly appreciated, im just a novice tuner.
Ive got a 2003 LM7 that im trying to tune. Ive ajusted my injector sizing and whatnot for the LS6 intake/injectors, its also got LT headers, no cats & catback.
The 02 Sensors are units from a 2000 t/a modified so i can plug them into my 03+ harness, i know its not the factory correct sensor, could this be the reason im getting messed up readings?
Heres a pring screen so you get an idea of wahts going on:
All help greatly appreciated, im just a novice tuner.
