KA24DET Idle Problem

[idrum2loud]

Ok so my KAT has idle issue...running a jim wolf ecu...cobra maf...etc etc. I set the idle on the intake manifold higher..helped a little but not much. The intake manifold and all sensors are brand new, someone told me something about a fuel temp. sensor being bad? i have no clue...hoping you guys can share ideas and insight. I have been out the 240 game for some time, so help me work the rusty bolts a lil! thanks guys! :boink:

[g6civcx]

Ok so my KAT has idle issue...

What exactly is your idle issue? Rough idle? Idle too fast/slow? Please tell more.

someone told me something about a fuel temp. sensor being bad? i have no clue...

What is this "fuel temp. sensor" you're talking about?


Can you give a little more details about how well the engine runs? Does it rev freely? Is it even driveable? Does it run and then stall?

[bardabe]

my friend had a rough Idle in his KA-T same JWT ecu exept on a Z32 maf. but we checked his timing set it at 15* btdc and it idled like a champ. not to mention it was idleing at 800 flat and it got alot more power. (lol bad timing sucks ass)

[idrum2loud]

Ok sorry guys. I sdjusted the idle screw...idles at 1500....sounds good..sounds good...DEAD. just dies like someone hit the fuel cut off button lol When your driving its fine, but once u let off the gas to brake at a stop light...its just drops and dies. Revs fine, no bogging...just dies after u give it gas and let off quickly. The idle does hop around yes, have to correct it constantly with some throttle.