Chriss wrote:Dan 6457 wrote:Anyone coming tomorrow that has an exhaust gas analyzer they could bring along?
If you want to pop in on your way back you can borrow mine
Is it a "gun sons" one?
If it is then dan, you have to connect it up hand leave it for 15 mins in fresh air.
Then set the reading to 2% with the dial. This is the calibration in air setting strange as it sounds. Once this is done then you can use it.
Tip is to make sure the box is level, make sure it drains the water condensate off and never lift it up to have a look at the reading as it alters the value!
Always check the mixture with the Allen key access hole plugged up and leave the engine to idle for 30 secs at least to purge the exhaust system.
It's much easier to set up with the oxygen sensor closed loop version
