On F150, what was the first year for Mass air flow and what was it for OBD2? From what I've read 95s started the MAS and 96 for OBD2. Does this mean a 95 F150 V8 was MAS but NOT OBD2?
I'm looking to buy a good old F150 and want Mass airflow and OBD2. thanks

 

Generally speaking:

94-95 OBD I in 150s

96 OBDII in 150s

I've been trying to acquire a 96 5.0 150 OBDII from an aunt & uncles estate since 09'.

This is a 94 MA 5.0

See mfg date:

 

Yea 96' F150s are mandated to be OBDII and will have MAF regardless of engine. For what you're looking for, you need a 96'.

Older than that is all EECIV (OBDI) and a mixed bag on when each engine went to MAF.

 

Thanks. I was pretty sure on 96 having mandated OBD2 and MAS, it was the 94-95 I was wondering about and thought maybe Ford switched some models to OBD2 before they were forced to.