Chasing idle issues on a cammed 2021 Charger 5.7. Anything below 1000rpms shuts of like a switch, normal idle recipes not working (not done, but not enough to even work with yet...) With throttle input, car revs normally
But, I noticed that TPS 1 reads steady .59-.61V and TPS 2 reads steady 4.41V, both KOEO or running. TPS % will read as expected and move with Pedal input. Throttle blade moves as expected too.
- 2021 Charger Whipple Cam V4 TB test 2 Prop test 2 1100 idle 2.hpl2021 Charger Whipple Cam V4 TB test 2 Prop test 2 1100 idle.hpl
Tried new throttle body as well.
- Is the lack of typical TPS voltage readings a root cause of something to fix before wrestling with the idle further?