Rpms not dropping

[brp987]

Bentley Boxster Service Manual, page 24-6:

DME adaptation for throttle unit can be done if these conditions exist:

vehicle stationary, battery > 10 V and < 16V, engine temp >5C and <100C, and
intake air temp >10C and < 100C

if the above are true then:
1. switch on ignition for 1 minute w/o starting engine

2. switch off ignition for > 10 sec


now see if it's fixed (pray...)

[gikser]

cool i will try this in the morning and hope it does the trick

[gikser]

Well adaptation didnt do the trick. Curiously enough the car idles perfectly fine at a standstill so it only happens when driving mostly on the highway. Im stumped.

[gikser]

Bump. Anyone has any clue?

[Jager]

I would start with using Durametric analyzer and look at the pedal position % as you depress and release it and see what it shows. Also what the potentiometers read.
Pedal Value - 0.00%
Pedal Encoder Potentiometer 1 -Voltage
Pedal Encoder Potentiometer 2 -Voltage

If you don't have the Durametric system, find someone that does.

[gikser]

Where can i buy one?

[mikefocke]

Originally Posted by gikser

Where can i buy one?

http://www.durametric.com/default.aspx