eCtune

anyone ever have their TPS signal in their datalog display stay at a constant .45v? After my last drive my TPS is doing that. I tried calibrating again but the signal doesn't recognize the opening and closing of the throttle. it just stays at .45v. And there's no check engine aswell.

check your TPS!

sounds like a broken TPS;

I had a similar issue recently and found that I had a broken wire about 3\" from the TPS.

Shouldn't it throw a code though? checked it and i mean it's still on the TB itself. maybe i mite try a voltmeter to it's wiring. I'm honestly thinking it's something absolutely simple.

if you enable TPS sync it will not throw the tps code to my believe

I tried a new TPS and same thing. I checked the red/black wire going into the ecu and there's voltage. It reads the movement of the TPS so I don't think it's a wiring issue. Even the old TPS shows voltage aswell. Could this be something with settings? I don't remember changing the parameters of the TPS ever since I started the .cal file.

go to hardware settings tps sensor... disable recalling... probably you have 0.45 at both boxes

i disabled it and the values state that their .45 to 4.77. I didn't input those values but still the TPS value in the Display still doesn't move. I tried reinstalling eCtune and I'll let you know if it worked or not.

Ok, sorry for such a delayed update. Been really busy with school. All I had to do was re-install eCtune and voila! it starts showing signal.

i think you tried out tps cal and used it wrong. Re-installing ectune won't sudden display proper TPS.