started car up and it ran like ****

threw code 7 TPS sensor

I have a vafc2 and it waas only reading 66% throttle when the pedal was on the ground (car was off)


how to fix?

 

You'll need to adjust the TPS, using the 2 screws on the back (If it doesn't have screws, you'll need to convert the OEM bald headed screws to screws, use a hacksaw to cut a flat head slit into them). Basically with the ignition switch on you want to read .5 volts at closed throttle & 4.5 volts at w.o.t. between terminals D11(+) & D22(-). Adjust the TPS however is needed to get the voltage right.

If the voltage is right, but you are still having issues then it could be other things: idle adjustment screw, vacuum leak, IAT, etc.

 

it has screws....how can i get this thing running tonight? or do i have to put the usdm one back on?

 

i just reinstlaled the stock one, and now the throttle is like sticky.. revs high and ****!!!! help!

 

Did you do what 2lude4u said? You have to adjust the TPS for .5 at closed throttle to 4.5 volts at WOT. You cant just slap a TPS on and call it a day.

 

ya im about to put back the jdm model on, and adjust teh voltage...thanks

 

Hey - i think you check the voltage at the middle wire - i haven't done it in a while- but i think the middle is the signal wire......forget which color

Or - just use your vafcII.......if you go to sensor chk - it should give you the voltage readings........with the key in the on posistion, just press on the gas and view the reading.....

mine doesn't go to 4.5, but 4.3xx - so close enuough

 

my car is fuckd it has soo man problems wright now