Intake gasket or EGR gasket will cause these false codes.
Its allowing unmetered air to bypass the air sensor.
John C.
Intake gasket or EGR gasket will cause these false codes.
Its allowing unmetered air to bypass the air sensor.
John C.
Thanks to all! I'll mess around with these possible solutions-maybe pickup a new O2 sensor to be safe.
-Wekilled
douglaswekell(at)gmail.com