Login Register

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
J18 MPFI - TPS % value at warm idle
#8
suzuki does not publish all sensors they use for TPS, not ever. only going to Hitachi can you see what it fits.. sorry.
think the fast idle device (wax pellet plunger pushing against a small cam) is working
but it does seem to take longer than usual (about 3-4 minutes)
to fall from about 1400 rpm to 750 rpm.
The coolant temperature at closed loop is about 82 degrees F.
The car does not settle down to 750 rpm warm idle until the temperature gauge needle is at mid point (about 180 degrees F reported by the OBD scanner)
if the wax IAC is fully retraced hot, its ok.
the dash pot software should work, ever clean the IAC (electro motor) device.
they all get sticky this old, same with that EGR over yonder ... motor drive egr.
the G16 uses solenoid modulated IAC (ISC electric) and love to stick too. endless with that huge EGR./PCV smoke cloud of death.

yours seems to work great but consider it needs to not stuck at at any points in its valve range, now that takes a clean valve.
cheers.
http://www.fixkick.com
Reply


Messages In This Thread
J18 MPFI - TPS % value at warm idle - by t3tom - 08-27-2017, 09:11 AM
RE: J18 MPFI - TPS % value at warm idle - by fixkick - 08-28-2017, 09:54 PM

Forum Jump:


Users browsing this thread: 1 Guest(s)