screaming6

I searched i tested my only question is this ( 93 ka24 btw)

when testing probes for

closed throttle i get 1.1 ohms vs. FSM says should be 2
partial i get 4-5 ohms vs. FSM says 2-10 5 at half throttle (This is ok)
fully open i get 9.2 ohms vs. FSM says 10

so obviosly im low about 1 ohm on closed throttle and fully open throttle

Is such a slight variation enough to cause the drastic hesitation/bogging in acceleration my car started having?

Throttle Sensor body output voltage checked and is 4.45volts which i almost ideal...(fsm =0.45 – 0.55 volts)


i just want to make sure this ones bad before i go and buy a new one.

(btw changed plugs, wires, cap, rotor, fuel filter,)

does the ecu have to be reset after adjusting the TPS?

STEEZxIT

How does your car react with this TPS?...Im having the same issue and i can really use your finding if we're having the same problem.

My car could not hold a steady REV until after 4K. but idles perfect...so when i try to hold the RPM at 2500 for example, it would sit there for a few second then would drop..then back up again.

__________________
@dangerdamian

screaming6

idles pretty good but if parked under zero load i can rev it up completely under half throttle but as soon as i rev it full throttle it just bogs and wont likely pass 2-3k rpms.

ONLY under full throttle opened will it do this.

driving the car it bogs/ low power. backfires a bit until you reach like 2500 rpms then it runs good

importdude

4.45?

check should be ~.45-.55 pedal depressed
>4v pressed

__________________

built ka-t

screaming6

okay so i tried another tps and its doing the same thing ( parts store told me a altima 5-spd is the same)

when i test the resistance during closed throttle it gives me 1.12 and the value should be 2...

so is this too low?

screaming6

oh almost forgot since this is my second tps could it be something with the throttle body? since the tps attaches to it

im getting a s13 tps tomorrow and ill let you guys know

screaming6

Bump

Any1 have experience with this? Disconnect tps works for 5 min then acts up, disconnect again works 5 minutes then acts up...on and on.

Does ecu readjust it or something or could it be my throttle body

Please need this asap

screaming6

update pulled codes and im getting

34 knock sensor
43 throttle position sensor
11 camshaft position sensor.

i just changed my throttle position sensor from my working 94 s14 and still nothing so possibly camshaft position sensor?

Am I correct in saying the camshaft sensor is in the distributor? So if it is bad then I must change the entire distributor?

I saw something on nico but it's sorta confusing..simplified explanation please.