Gruff
.020 Over
Hi all.
I am getting error code p0638 secondary throttle failure. All settings are spot on when I look on tuneecu. secondary tps is new. Secondary plates have been removed and also set to 100%. What I have noticed is the secondary tps is trying to close the secondary throttle under spring tension .
I searched on here and Google but have no luck with a fix.
If anyone has any ideas please post.
Many thanks
Gruff
I am getting error code p0638 secondary throttle failure. All settings are spot on when I look on tuneecu. secondary tps is new. Secondary plates have been removed and also set to 100%. What I have noticed is the secondary tps is trying to close the secondary throttle under spring tension .
I searched on here and Google but have no luck with a fix.
If anyone has any ideas please post.
Many thanks
Gruff