Hello, i was not sure where may i insert new thread, hope its ok that way.
Have myself tuned motronic ABY, stroker 2.5L, PKmotorsport cams(say similar to 7A), and modified throttle body(removed the wedge block from butterfly). Changed target RPM to 840 instead stock 740rpm + slightly enlarged "dutycycle" table for it. I inspirate this from MTM RS2 software.
Stopper screw butterfly shaft has been already adjusted several times, so i dont know factory position.
TPS switch is working.
It idles nicely. But after xx km of driving, when im moving in traffic jam or just move car a little few times, rpm jump to 1500 for a several second and starts to regulate back to target. In worse scenario it bouncing few times 2000-1500rpm and then regulate back.
It happends again after few km or situation depending.
Recieving error 00533 - idle speed regulation (adaptation limit surpassed)
I can live with it, but there is no factory service guide how to adjust the stopper screw, can anybody help?
Have myself tuned motronic ABY, stroker 2.5L, PKmotorsport cams(say similar to 7A), and modified throttle body(removed the wedge block from butterfly). Changed target RPM to 840 instead stock 740rpm + slightly enlarged "dutycycle" table for it. I inspirate this from MTM RS2 software.
Stopper screw butterfly shaft has been already adjusted several times, so i dont know factory position.
TPS switch is working.
It idles nicely. But after xx km of driving, when im moving in traffic jam or just move car a little few times, rpm jump to 1500 for a several second and starts to regulate back to target. In worse scenario it bouncing few times 2000-1500rpm and then regulate back.
It happends again after few km or situation depending.
Recieving error 00533 - idle speed regulation (adaptation limit surpassed)
I can live with it, but there is no factory service guide how to adjust the stopper screw, can anybody help?
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