Like title states, Truck is 2000 Silverado w/ 5.3 swap, had tuned with shorty's and cats on it. I have installed long tubes with off road y -pipe and...
anyone running open loop 100% of the time? i like the idea of me telling the car the AFR i want all the time vs relying on the o2 sensors... its kind...
negative , ref V is 5v , signal wire OPEN circuit should be like 4.98-96 . Checking a signal or reference voltage with an OPEN circuit doesn't really...
i have no idea what several variables are - but the fact that you have a supercharged hemi, have installed larger injectors, and are here asking for...
Shift points and converter lockup do make a big difference as does making them go into PE when the go pedal is mashed over ~50-60% throttle. I shoot...
HP Tuners sorted me out and I wrote the tune to the car half an hour ago. Took it for a run around the block a couple times. Definitely noticing more...
