TS Maf and Lambda figures
I have a PH2 twinny that smells like its running rich and has a slight chug to the engine at idle, i've run alfadiag and found nothing. I've tested quite a few sensors (all sensors passing fine and seem to be working as it should), new plugs, filter, cat, oil, oil filter, bosch lambda and a replacement bosch MAF (used).
question is according to autodata the maf should run 1.4v at idle (850rpm +/- 30) and mine is 1.6v..
I also have no figures for the lambda to compare against as the new one may be duff
Does anyone have a set of figures i can compare against, either alfadiag or meter checks will do?
Getting frustrated with this now as it's driving me nuts and i cant see it getting through an emissions test.
Also does anyone have a diagram of the vacuum pipe locations?