What controls the Speedo? - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Vegas Bound · 11-08-2019, 10:58 AM

This has happened 2 times recently. Driving down the freeway under strong acceleration, all 3 speedos freaked out after letting off. Speedos read 3 mph when I was doing 75-80 mph. I pulled off the freeway, stopped in a parking lot for a few seconds and the speedos started working again.

My question is what controls the speedos? Where is the sensor, which computer? I have a 4L80 swap.

TIA.

11-08-2019, 10:58 AM	#1
Vegas Bound Account Suspended Drives: 2013 Sparkly Red One Join Date: Dec 2018 Location: Hospitality State Posts: 2,558	What controls the Speedo? This has happened 2 times recently. Driving down the freeway under strong acceleration, all 3 speedos freaked out after letting off. Speedos read 3 mph when I was doing 75-80 mph. I pulled off the freeway, stopped in a parking lot for a few seconds and the speedos started working again. My question is what controls the speedos? Where is the sensor, which computer? I have a 4L80 swap. TIA. Last edited by Vegas Bound; 11-08-2019 at 11:23 AM.