ok i have an 04 coupe 6 speed. i was driving down the road going about 45mph then all of the sudden the rpms started to fall. so i down shifted the went back up again but when i was giving it gas nothing was happening. so i pulled off the side of the road shut it off and turned it back on. it picks up idle at like 1100 rpms then it starts to fall and when i hit the gas nothing happens and it eventually just dies out. so im thinking throttle body is shot? i dont know whats going on but i have no pedal response. is there any way to check the throttle body? i took the intake tube off and turned the key on and pushed the pedal and the butterfly doesnt move but im not sure if it is even supposed to.

by the way it threw codes P1122 and P2135 i looked them up in the manual and the 2135 is TP sensor and the 1122 is ETC function/circuit

 

You need another throttle body.I am on my 3rd in 64,00 miles.

 

thats what i figured now i just gotta find one. anyone have any experience with the rebuilt ones?

 

so i changed the TB and i was at infiniti all damn day. we got the throttle response back but now it wont pick up an idle. we tried the idle re learn like 50 times and it wont find an idle. so i think maybe something else is wrong now. if we hold the pedal at like 2000rpms it runs fine no breaking up or anything but once you let off the pedal it just slowly spudders out and runs like crap. im stumped

 

The same thing happened when i replaced my TB.Y ou have to get the idle relearn done exactly right or it wont work.You cant be off by even a second.....it took me 6 tries before i got it right.

 

yeah its a PITA ill just keep trying

 

so infiniti called me today their master tech refused to work on it bc it had a turbo and utec. so i said unplug the utec and then do it but he still said no because he said the turbo is causes it to not catch and idle. so i had to have it towed out of the dealership and now im at a loss. i got throttle response but still no damn idle

 

They are full of **** cause the utec does nothing untill it sees boost.

 

The same thing happened to me after installing my spacer. I forgot to reinstall a vacuum line. It sounds exactly the same. Check all of you little vacuum lines. Hope it helps

 

still stuck with no idle this really sucks

 

****ty. what turbo you have?

 

turbonetics

 

sounds like a vacuum leak

 

I bet those monkeys didn't install the TB correctly. There is a very specific way that it needs to be installed, there is probably a leak at the TB gasket. Make sure they replace the old TB gasket with a new one (this is required) and that the correct tightening sequence was used.