I'm having a discussion on another forum about the Tps voltage for these 5.9's and what they should be at, some people say they should read 5v, others including me are reading 3.9v. I havent found a single 5.9 that has read over 4v on the TPS in google.

Since alot of you have these engines on here, could you grab a multimeter and tell me what your idle and WOT is reading on the TPS ?

 

I have seen a several reports on here of TPS voltage from various members testing to isolate some problem or other.... I don't think ANY of them have read over 4 volts at WOT.

 

.65v at idle, 3.83 WOT. According to the 01 manual Wot is set 2.6v above learned idle voltage. So with mine WOT apperently kicks in at 3.25v.

 

Same for mine