Valet mode

[Stoichiometric]

I was wondering if there is a way to cut fuel delivery by adding a switch and some resistors to the MAP sensor or TPS or elsewhere? I would like to be able to cut the pulsewidth by 50% at all throttle positions. My truck is an 06. The function could be very crude as long as it wouldn't set a check engine light. Any ideas?

 

[chrleb1]

You could just run a Smarty with PoD. Much easier solution.

 

[Stoichiometric]

So the Smarty cuts everything in half at level zero?

 

[chrleb1]

With the PoD you can turn it to 00. On a couple of trucks, i would put the truck in neutral and floor it. The truck would not turn over 2K in neutral. It can cut the duration a lot. Probably the best valet mode even.