924Board.org

[masterdave]

I finally got her started today but she is idleing at 3200 rpm, is this so the car can recharge the battery it has upped the idle before to run headlights etc but never this much, where is the idle control, only know of the small screw on the throttle housing but that is as low as it can go. I remember reading some where that there is a digital system to control idle also. Dose any one know where this is and how to adjust it.

[Dankoneon81]

make sure you dont have a vacum line off that seems way too high even for computer controlled system
_________________
95 Neon gutted PnP MS2E turbo
94 Toyota sr5 the work horse
78 924 bone stock for now coming soon MS2E

[masterdave]

all the vacuum lines seem to be on, where is the vacuum control unit. does any one have a schematic of the system

[Smoothie]

http://www.924board.org/viewtopic.php?t=22954&start=11

I'd think it should also be in thee 924S-944 Haynes, no?
_________________
"..it's made in Germany. You know the Germans always make good stuff."


'82 924T, US version, dark green metallic, 5 speed Audi 016G gearbox

[masterdave]

the o2 sensor was not connected which brought it back down but it is still idleing up at around 2200rpm which is high. when it first starts it will hang around 1200 but once it passes 2000 it wont drop back down.

[Paul]

Check your throttle position switch and for vacuum leaks.
_________________
White 87 924S "Ghost"
Silver 98 986 3.6l 320 HP "Frank N Stein"
White 01 986 "Christine"
Polar Silver 02 996TT. "Turbo"
Owned and repaired 924s since 1977
Porsche: It's not driving, it's therapy.

[masterdave]

it was the tps in the end, after i got the o2 sensor back on got it down to like 1000 what is the factory set idle does any one know

[Smoothie]

950 ±50
(That was also on the engine comp. sticker that was linked-to above.)
_________________
"..it's made in Germany. You know the Germans always make good stuff."


'82 924T, US version, dark green metallic, 5 speed Audi 016G gearbox