changing throttle body

[borisboem]

hi, congratiolations with u good forumside, special for the Boxster fan.

I've got an S, 2000, and some electrical problems. After starting runs 1000rpm max. and is notreacting on the gaspedal.

Fault OBD IIcode P1502, all the time shows up. What i want to know.

Do i really have to change the whole throttle body or can i think of something else. Already changed the MAF and cleaned the throttle.

I also can drive normally in this emregncy program when I disconnect the MAF

Any other idea, before i have to pay the "headprice" here.

thanks
Boris