civicEX1995

hi

For several days i was experience a surging problem when o let of the gas, the car feels like is breaking, i have noticed that if i put the TPS middle wire voltage to 0.8 the problems gone, but i return the voltage to 0.5 volts(factory) the problem appear (sometimes works fine with the voltage in 0.5, but when i put the transmision on D and then to N the problems back).

i also check the TPS wires and all seems to be good, i guy told me that this problem are related to the EACV, is that true?? or you guys have another suggestion

dunkingmofo

they go hand in hand...if the problem goes away at 0.8 just leave it there i had that happen to me already I just adjusted the screw on my throttle body and it went away my car use to kill when i let off the gas and put it in neutral.

civicEX1995

this will affect my gas milliage right?

MurkyRiversEK

iTrader: (2)

Im not sure if the TPS has a built in idle switch (like DSM's do) but if it does, the reason the problem goes away when you change to .8 is because of it being off the idle switch.

Rather than band-aiding the problem by adjusting the TPS out of adjustment, take the IACV off and give it a good cleaning.

civicEX1995

what do u mean about idle switch?

i already clean the eacv, even i have replaced it when the first symptoms appear at least the 2 eacv are bad.

other thing i forget to said is sometimes when i put the voltage below of .8 the idle bounce

civicEX1995

bump