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View Full Version : what is the idle speed on stock 09 HB

ezhacker1
05-16-2009, 10:46 PM
I installed my tach, but it has a pain in the butt, PPR thing. So to get it to actual rpms, i need a reference.
Yaris Hilton
05-16-2009, 10:55 PM
I believe the idle speed is somewhat variable and changes as the ECU "learns."
Sabretooth
05-16-2009, 11:13 PM
My 07 would always sit around 850 and some change, this was when I had my scangauge, so I dont know now.
ezhacker1
05-17-2009, 04:47 AM
i think id need a OBDII tool to get my reference then.
LtNoogie
05-17-2009, 04:58 AM
From the 2007 Engine Mechanical Repair Manual

(5) Inspect the engine idling speed.

Idling speed:
550 to 650 rpm for manual transaxle
650 to 750 rpm for automatic transaxle

NOTICE:
• Turn all the electrical systems and the A/C off.
• Inspect the idling speed with the cooling fan off.
• When checking the idling speed, shift the transmission to either the neutral position or the parking position.
IllusionX
05-17-2009, 09:49 AM
^ let the engine fully warm up.

go take a 1hr road trip before taking your measures. Mine idle's at 900-1000rpm, from when i start up in the morning and till school (30mins drive, ~17km)

Other than that, when the engine is well warm up and seen some good high rev. I get a nice 500rpm idle.

i drive manual btw.