M42club.com - Home of the BMW E30/E36 318i/iS
DISCUSSION => Engine + Driveline => Topic started by: Fab318IS on March 27, 2008, 12:17:51 PM
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Hello everyone
I am busy with my friend has tested the value of the resistance mounted on the butterfly shaft of air (Throttle valve switch) (E30 BMW 318IS).
The piece is the number 2 :
http://bmwfans.info/original/E30/2-T/318is-M42/ECE/L/M/1990/03/mg-13/ill-13_0309/#1
The value of the resistance is 1200 ohms (completely closed)
The value of the resistance under full load is 7200 ohms (full opening)
When support is hard on the pedal the value of the resistance increases directly to 3000 ohms.
We test it, because when you press just on the accelerator, the system reduces to 600 rpm then reaches the desired value
Note: idling is stable at 900 rpm.
The vehicule accelerates normally except that when we want to stabilize the speed there to stop engine (Blows engine, vroum , vroum vroum if full accelerate, the motor Working properly
What do you think, is it right or change?
Thank you for your support
Fab318IS