Gazzar Posted September 24, 2008 Share Posted September 24, 2008 I've just put my '81 2286 petrol through its Commercial Roadworthiness test (first time in 8 years). It passed with no problems, however I was amazed that the CO (carbon monoxide, I think) was only 0.44%. My cheepo gunson gastester gave me a reading of 2.5%. I thought that carburettored vehicles couldn't run that low! And, no, it doesn't have a CAT. The HC (Hydrocarbons) count was 296 and the lamda (???) was 1. I reckon the emissions machine at the test center was broken/miscallibrated, apparently they seldom get petrol commercial vehicles. What should the CO be on a well tuned 2286, does anyone know? G. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.