Throttle Position Sensor Adjustment Options

[Island_Racer]

Hello,

I had to pull off my tps recently and i installed it again without much thought......i got misfires at WOT and it hit me instanly the tps needs to be adjusted properly......

What is the procedure for said task? And what resistances shud i be reading between which terminals....

[Island_Racer]

ok, moved on from the TPS to the MAP sensor.

Firstly, Is it correct to say the map sensor is what feeds the boost gauge (inside the stock cluster) info so that the needle goes up.

if so, I think the MAP Sensor is faulty;

* at 10 PSI the boost gauge needle goes above the last increment (almost looks like it wants to pop off....lol)

* anything above 10 PSI and at WOT once full boost hits the car misfires no matter the rpm (rich misfire...at 12psi boost - 54 psi fuel pressure)

* you can smell fuel

* gas mileage is horrible

...so i started testing the sensor. It is getting 4.97V fed to it. i only have a vacuum hand pump currently so i checked the vacuum side for errors in spec....all fell into good spec.

only to test it under +pressure now.

so while i wait to obtain a hand pump to test that....anyone have other advice on stuff to check....

This post has been edited by Island_Racer: Dec 28, 2013 - 4:21 PM