Help with removing my 4000rpm rev limiter!

[gpchris]

Alright I thought I could live with it for a while but it's getting annoying at times. I have my range switch in and set to park. Everything works exactly how I want it to except the limiter. Anybody know a way to remove it without throwing a code or not starting?

[BXX]

Tune/Reflash the PCM.

[Galaxie500XL]

Rotary switch to simulate the proper input from the range switch?

[kuntzie]

put the switch to netural and you wont have the 4k rev limiter...

[RobertISaar]

put the switch to netural and you wont have the 4k rev limiter...

 

THIS.

 

easiest method without any known side-effects... EGR and CCP might be disabled though, but they would be in park as well.

[kuntzie]

they wont be disabled in netural as the car still gets a known paramiter for speed ect, if your cars in park, it shouldnt have a speed reading

[Crazy K]

put the switch to netural and you wont have the 4k rev limiter...

agreed. no rev limiter when MOVING in neutral.

[RobertISaar]

they wont be disabled in netural as the car still gets a known paramiter for speed ect, if your cars in park, it shouldnt have a speed reading

 

i've managed to get VSS activity in park before... probably due to all of my plug wire's resistance totaled not equaling one normal wire's resistance...

 

and it look like any time there is any significant amount of throttle, regardless of PRNDL status, CCP can become activated given the engine has been running for 180 seconds, at normal operating temp, MPH is greater than 3, and throttle % is also greater than 3.

 

EGR should have similar requirements.

[gpchris]

Well i ended up setting the range switch to drive and connecting the large yellow and purple wires coming out out of it.

 

 

Thanks anyways