Hey guys, have a 4l80e hooked with an LQ9 in my 84 Silverado. In hptuners, the speed is all way off. It only show it getting up to like 40 when really I'm doing sixty.
What could be causing this?? Speed Sensor in the trans not working??
Hey guys, have a 4l80e hooked with an LQ9 in my 84 Silverado. In hptuners, the speed is all way off. It only show it getting up to like 40 when really I'm doing sixty.
What could be causing this?? Speed Sensor in the trans not working??
Post your file and give us tire size and rear gear ratio
1997 Trans Am WS6 - LS1 swap - TR224 - Pacesetter Longtubes - Yank SS3600
- 3.42 Moser 12 bolt - Wilwood Brakes - HP Tuners tuned - P1SC-1 Procharger
I've had this problem for a while an whn I first had it I emailed the support team and told them all of my info like tire size and gear ratio, and they adjusted it all for me. That's why I feel it's a bad speed sensor or something.
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