Quote:
Originally Posted by smokinjoe64
Affirmative  |
Quote:
Originally Posted by HeavyArmZ
I had similar issues when I went catless with Alpine tune. New o2 sensors, secondary air pump, check valves did not get rid of fault. I changed out the DMTL pump and codes never returned. Part is cheap and easy to replaced.
|
I changed the DMTL pump and still getting a 2777, 2778 code and also the secondary air mass code. I cleared adaptions and cleared errors. Not sure why I’m still getting the code