How can I fix my mazdaspeed Protege 2.0L turbo with a diagnostic code of P0660?

BRADW

MEMBER
2003 MAZDA PROTEGE
120,000 MILES

This code will not trigger the check engine light to come on but when other codes that im havin troubles with trigger the light this code is always there so id like to fix it.

Sunday, May 13th, 2012 AT 10:02 PM

1 Reply

HMAC300

MECHANIC
48,601 POSTS

If you have a bunch of codes and the car seem sto run ok, check to make sure the battery is ok as this can set false codes. The code p0660 is a short between main relay and vics solenoid, an open circuit between same, a bad pcm, or a vics solenoid malfunction (not working) pic included.