Frequently Asked Questions
- Can I use COMPUSHIFT with a Diesel engine?
- Do I have to purchase the display / programmer in order to correctly install COMPUSHIFT?
- Do I need a laptop computer to program the system?
- Does the torque converter clutch (TCC) unlock during gear changes?
- How do I run a speedometer with COMPUSHIFT?
- How do I using an existing throttle position sensor?
- How much does COMPUSHIFT cost?
- I don't understand the function of the "always upshift at" setting. What exactly does it do?
- I've installed COMPUSHIFT on a rebuilt GM transmission, but it doesn't shift correctly. What could be wrong?
- My COMPUSHIFT is acting erratically. What could cause this?
- Occasionally, my COMPUSHIFT shuts down entirely, but later restarts and works correctly. Why would it do this?
- What is the difference between PWM and non-PWM torque converter clutches?