[Razzo rosso]

Hi all

There is a general consensus that hot film MAFs are more reliable than hot wire MAFs and don't require burn off. Not that I have any direct knowledge either way. They are just as inexpensive, or expensive if you buy them at the dealership. Watch out for the Asian junk, especially on ePay. Spec sheet is attached.

I'm told that the PSC1-004 is highly tunable and very reliable, although may be best sited outside the engine compartment to avoid heat and electrical interference. With the PSC1, you don't have to worry about which specific model of MAF you are using, however there is still the debatable issue of how best to measure air inflow temp. If someone has a working solution for that, I'd love to hear about it.

Regards
Simon