No Throttle Response [Archive]

Ivple

01-26-2008, 12:21 AM

Just completed the install of 550's,Lexus AFM, and Adjustable Fuel Pressure Regulator (fuel pressurs set @ 35psi w/o vacuum), know I don't have any throttle response. Could this possibly be a bad throttle positioner sensor,or maybe it out of adjustment?

st2b

01-26-2008, 12:38 AM

Just completed the install of 550's,Lexus AFM, and Adjustable Fuel Pressure Regulator (fuel pressurs set @ 35psi w/o vacuum), know I don't have any throttle response. Could this possibly be a bad throttle positioner sensor,or maybe it out of adjustment?

Wrong section and no introduction.

Thread fail/

My advice anyway is to clean the TB, re-calibrate the TPS, clean the intake and filter, possibly adjust the AFM. Oh and search.

Dunckel

01-26-2008, 12:57 AM

So many possibilities.......Have you tried anything yet? Help us narrow it down.

Mr.PFloyd

01-26-2008, 01:18 AM

it's a 7m... :D

Ivple

01-26-2008, 07:16 AM

Wrong section and no introduction.

Thread fail/

My advice anyway is to clean the TB, re-calibrate the TPS, clean the intake and filter, possibly adjust the AFM. Oh and search.

My apology, next time I'll post in the appropriate thread, yes the TB was cleaned while it was apart, and the intake is new. BTW I have a 87 7MGTE, the original owner, have done various mods when money,time, and family permits, and I do search different threads if I have a problem that I'm experiencing, jus don't recall seeing one with the current problem I have. :)