5SFE High Idle |
5SFE High Idle |
Jun 2, 2013 - 10:14 PM |
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Enthusiast Joined Oct 24, '09 From Appleton, Wisconsin 54915 Currently Offline Reputation: 7 (100%) |
I've been scouring the net using google, toyotanation and 6gc.net. My 5sfe is currently idling at 1200-1400 rpms and i can't seem to lower it by any means.
So far i have....... - Cleaned the Throttle body and intake manifold the best i could - Cleaned the IACV + tried adjusting the plate at the bottom both ways - Idle soars to 2000 then pulsates then adjusted back. - Replaced the majority of vacuum lines - Checked the MAP, IACV, FPR - Checked and adjusted the TPS The lowest rpm i have managed to obtain has been 1100 and know the stock is around 800. Anyone have any ideas? Off topic but might be revelant, i also changed Cap + Rotor, Spark Plugs (NGK double platinums) and Harmonic Balancer (The crank pulley i removed looks nothing like the new one??? Much larger and heavier in comparision.) 2 New belts as well. |
Jun 3, 2013 - 1:41 AM |
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Enthusiast Joined Oct 24, '09 From Appleton, Wisconsin 54915 Currently Offline Reputation: 7 (100%) |
Speedo works great, i cross checked it awhile back with a GPS unit so its fairly accurate and the cruise works too, used it a few days ago on my way to work.
Car is currently idling at ~1200, it did drop rpms when i covered the IACV hole in the TB though. Is that a sign of a bad unit? |
Jun 3, 2013 - 9:41 AM |
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Enthusiast Joined Mar 24, '11 From 704 Currently Offline Reputation: 3 (100%) |
Speedo works great, i cross checked it awhile back with a GPS unit so its fairly accurate and the cruise works too, used it a few days ago on my way to work. Car is currently idling at ~1200, it did drop rpms when i covered the IACV hole in the TB though. Is that a sign of a bad unit? Mine would idle at 1100 when my thermostat was bad. Its an easy change and its always good to make sure its in proper condition after a while anyways. |
Lo-Fi Version | Time is now: January 10th, 2025 - 8:24 AM |