90B2
New Member
- Joined
- Oct 26, 2017
- Messages
- 14
- Reaction score
- 5
- Points
- 3
- Location
- Buckeye, Arizona
- Vehicle Year
- 1990
- Make / Model
- Ford Bronco II
- Engine Type
- 2.9 V6
- Transmission
- Automatic
- 2WD / 4WD
- 4WD
- Total Lift
- 4"
- Tire Size
- 31-10.50-15
My 90 B2 crapped the ecm and I got a replacement from Oreilleys. The B2 will start and run fine but I get a check engine light for the map sensor...this one has a maf sensor. On the Oreilley web site it doesn't distinguish between the 2 sensors when ordering a reman ecm so it's a crap shoot getting the right one. My question is: can an ecm like that one be reflashed for a maf sensor or can I rewire a map sensor into the B2? My first 90 B2 I had, was built with a map and this one is a maf. Need some suggestions so I can get this fixed so I can put it up for sale. TIA.
Another question for those that know, does California emissions use a map sensor or maf sensor or either? The ecm I purchased was for Federal emissions so I'm trying to figure out if a sensor is associated with a particular emissions standard or if it doesn't matter.
Another question for those that know, does California emissions use a map sensor or maf sensor or either? The ecm I purchased was for Federal emissions so I'm trying to figure out if a sensor is associated with a particular emissions standard or if it doesn't matter.
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