How accurate is the emissions readiness test?

bigdavevw

Registered User
Joined
Apr 8, 2013
Messages
54
Reaction score
1
Points
8
Location
Dumfries and Galloway
Hi guys, i scanned my car the other day as it feels down on power. When i did the readiness test it failed on the cat, evap system and SAI.

Just wondering how accurate this system is? The car was at 90 degrees when i tested it. It is an AUM with 106k on the clock.

Dave