High idle problem

[Jared Riley]

Alright so i installed the new timbo apps and i am still having the same problem, anything else i should take a look at?

[Me78569]

Are you still seeing %1 tps at idle on and of?

[Jared Riley]

Yes

[Me78569]

Did you install the apps according to the directions?  The ecm should not see more than %0 tpa at idle as a result of the I've built into the apps.

[Jared Riley]

I believe i followed them to the tee, i will recheck with my meter again tomorrow 

[Mopar1973Man]

Basically you need to make sure the APPS sensor is tripping the IVS (Idle Validation Switch) for IDLE MODE. Make sure you have backed off far enough and it should be in the idle zone of the contacts. 

 

[Jared Riley]

Ok so i double checked everything, and started it up this morning an it started high idleing after about 5 mins an the apps is still doing the same thing, but it works now so i guess ill just wait an see if it continues to work

[Mopar1973Man]

Remember what I said. As long as the IVS trigger the ILDING lead the ECM IGNORES the APPS voltage and signal and uses its own idle software. So basically switch number one would be grounded and switch number 2 would be open or showing +5V on the ECM. This tells the ECM to IGNORE the APPS voltage use it idle software which high idle software is part of.