Why do modern/ish cars, have to be so damn painful to work on?
The ol girls Statesman, has the engine light on since doing the lifters.
Had a guy use a whizz bang code reader on it.
Reduced voltage to Mass Air Flow sensor.
![Huh? ???](http://www.myswag.org/Smileys/classic/huh.gif)
If you undo the wiring clips, then reconnect the said clips, how the f... can you then have reduced voltage?
I've cleaned every connector with the proper stuff with no results.
Today, i'll run the ol girl to work, bring it home and have a further play.