Help me out vette tech
08-16-2018, 08:02 PM
#21
Iacs are a pita with throttle stop and tps voltage if you have to adjust them. It’s why you hear about people drilling their throttle plates on f bodies. The drive by wires don’t give a rats **** on tps voltage if I’m correct. Hptuners has had my interface since Monday. Still nothing lol
08-16-2018, 08:10 PM
#22
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TPS voltage VERY important !!...I did this YouTube video on “TPS Sweep” on my C5 a few weeks ago with my oscilloscope !!...the gold standard for checking sensors and a bunch of other items on your car...ignition and injector waveforms, cam/crank correlation, MAF and much more !!
08-16-2018, 10:32 PM
#23
If tps voltage too high for iac cars it will mess with idle fuel cells and you’ll never
get into adaptive idle and tps won’t reset to 0% throttle
from what I gather tps voltage is a bit more lenient on drive by wire
get into adaptive idle and tps won’t reset to 0% throttle
from what I gather tps voltage is a bit more lenient on drive by wire