I hope i can get a little more info here about this problem.I need to know whats connected in the circuit with stop light switch that would cause this problem.The problem only happens when it rains(or once when i washed my car).

Heres some links to some post that make it look like its another problem exclusive with the IX's.

https://www.evolutionm.net/forums/ev...d-tonight.html

https://www.evolutionm.net/forums/ev...ease-help.html

https://www.evolutionm.net/forums/ev...vs-engine.html

I just want to find whats causing it in the wiring or circuit.

 

Got home from work and couldnt find any leaks that would be shorting out the wiring.Now im really confused.

I also noticed that in Evoscan it shows the tps rasing voltage to around 28-32% when i press the brakes.

 

If the brake booster is dropping vacumn I can see the ISC stepping in.

Also if it's causing volts to drop, then Injector latency tables and some other tables will change with voltage

- Bryan

 

Yesterday i unplugged the stop light switch and no more revving when the break pedal is pushed.Could a bad stoplight switch cause this or does the switch tie into the tps?