High idle issues.

[Danza V]

Hey all, got a high idle and checked common faults on the glanza, correct me if not I've checked for vac leaks and couldn't find any, checked and cleaned icv with no avail, blocked off icv entirely to see if it would stop.. No changed pcv today and idles slightly better but still high.

To conclude it only started this after my air filter relocation I checked all round my pipes which u had made using a reducer and thd old intake pipe. I cleaned the throttle body briefly today basically just taking the intecooler pipe off and giving it a scrub inside but no fresh change.. I can't see it being tps because how would this change?? Comment welcomed.

[richdog]

has this got a dump valve fitted.?

[Danza V]

Yeah. I did try and adjust it. Made a difference slightly but then just went back up again. Didn't want to wind it in too much but I wound it in slightly say a turn and a half. I've checked the piston inside and it's moving freely