Tps? Help Please! - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

spoonman · 07-23-2005, 09:26 AM

hey guys, i need help. ive been having problems with my ka for the past couple of days. the problem is when i hold the throttle at any rpm, it acts like it is misfiring. ive replace the plugs, wires, cap, rotor, everything. also cleaned everything that would cause a rough idle. still no good. so using the fsm i started checking sensors and when i checked the tps, this is what it showed.
throttle closed approx 10 ohms (which should be around 2)
half throttle 10-2 ohms
wot approx 2 ohms (should be 10 according to fsm) WTF

EITHER I READ IT WRONG OR THE TPS IS f'd UP

ANYONE EVER HAD THIS PROBLEM?

SR240DET · 07-23-2005, 10:26 AM

Quote:

Originally Posted by spoonman

hey guys, i need help. ive been having problems with my ka for the past couple of days. the problem is when i hold the throttle at any rpm, it acts like it is misfiring. ive replace the plugs, wires, cap, rotor, everything. also cleaned everything that would cause a rough idle. still no good. so using the fsm i started checking sensors and when i checked the tps, this is what it showed.
throttle closed approx 10 ohms (which should be around 2)
half throttle 10-2 ohms
wot approx 2 ohms (should be 10 according to fsm) WTF

EITHER I READ IT WRONG OR THE TPS IS f'd UP

ANYONE EVER HAD THIS PROBLEM?

adjust your TPS... timing might be off... vacuum leak... fuel filter might be cloged.... try that in that order....

carkid0007 · 10-18-2005, 12:11 PM

How do you adjust the TPS ?

240silvia · 12-02-2005, 10:52 PM

yes, how do you adjust it???

07-23-2005, 09:26 AM	#1
spoonman Join Date: Jun 2005 Location: tennessee Posts: 36 Trader Rating: (0) Rides Gallery: spoonman Feedback Score: 0 reviews	Tps? Help Please! hey guys, i need help. ive been having problems with my ka for the past couple of days. the problem is when i hold the throttle at any rpm, it acts like it is misfiring. ive replace the plugs, wires, cap, rotor, everything. also cleaned everything that would cause a rough idle. still no good. so using the fsm i started checking sensors and when i checked the tps, this is what it showed. throttle closed approx 10 ohms (which should be around 2) half throttle 10-2 ohms wot approx 2 ohms (should be 10 according to fsm) WTF EITHER I READ IT WRONG OR THE TPS IS f'd UP ANYONE EVER HAD THIS PROBLEM?

10-18-2005, 12:11 PM	#3
carkid0007 Zilvia Junkie Join Date: Aug 2002 Location: Ohio Age: 40 Posts: 497 Trader Rating: (1) Feedback Score: 1 reviews	How do you adjust the TPS ?

12-02-2005, 10:52 PM	#4
240silvia Nissanaholic! Join Date: Jul 2002 Location: Wilmington NC Age: 40 Posts: 2,060 Trader Rating: (3) Feedback Score: 3 reviews	yes, how do you adjust it???