• Hello Guest, welcome to the initial stages of our new platform!
    You can find some additional information about where we are in the process of migrating the board and setting up our new software here

    Thank you for being a part of our community!

S/V/C Odd cold start issue

really had to pump the pedal

If using a carburetor, I fully understand.

But with a fly by wire TPS, I have no idea how the ECM handles a driver's accelerator-pumping action. There would be excess air "flooding" the intake, that's for sure.

Anyone scoped fuel injectors' duration as a function of driver's TPS input during a cold start?