- Thu May 02, 2024 2:33 pm
#68255
Hich wrote: ↑Thu May 02, 2024 2:07 pm I have another question: The throttle body with IAT, MAP, Idle Sol, TPS in the existing system has a supply voltage of 12V, so I believe at least TPS will return something 0...12V. Is this ok to feed into the TPS pin directly or do I need to ensure this to be 0..5V?All sensor inputs are generally 0-5V, so you really need to change your existing cable harness and get the power supply for the sensors from the 5V output of the Blitzbox. But this is in common with mostly all aftermarket programmable ECUs on the market...