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Discussion Starter · #1 ·
For the 19-22 Silverado / Sierra the Pulsar LT 22451 the only and cheapest way to remove the governor (and wheel size calib) without sending the ECU in ? Superchips worked fine on my old truck. Now they say I have to send in ecu. Same with Diablo. Noone has found anything different ? The pulsar module has to remain on the truck and messes with other things in steering wheel controls. I'd like to avoid that.

Thanks in advance
 

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Not much you can do about it unless you send it to someone to have it unlocked. I believe they have to open the modules and physically alter the circuitry, not just mess with the software.

Removing the speed limiter is not a good idea. The driveshaft and tires are not made for higher speeds.
 
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