Case

Monitor runs whenever following DTCs not present

None

Either a or b met:

-

a. Air pump

Not operating

b. Air switching valve

Not operating

Battery voltage

8 V or more

Ignition switch

ON

Starter

OFF

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

Don't pay hundreds of dollars to find out what is wrong with your car. This book is dedicated to helping the do it yourself home and independent technician understand and use OBD-II technology to diagnose and repair their own vehicles.

Get My Free Ebook


Post a comment