[T3] exhaust tester

[mark witwicki]

On 5-Mar-11, at 9:12 PM, type3-vwtype3.org-request at lists.vwtype3.org  
wrote:

> Where is your lamba sensor mounted?  What kind of exaust are you  
> running?


I run the OTT from ISP west and the sensor is in the collector just  
before the muffler joint.

Where is the sensor located on yours? if it's further downstream then  
you should have leaner readings with air coming in to the exhaust  
chamber at cruise.
Your plugs will tell you as well if things are on the right track.

The trouble with being on the slightly rich side is the increased  
cylinder head temp.