Can someone shed some light on my maf

[Toopy Member Find all posts View Profile Close Toopy]

have a may 99 model with a hotwire maf but with an earlier ecu (has 4 rows in the pin harnesses), the gregories manual has info for a mech maf with the earlier ecu or a hotwire with later ecu but not my combo so I'm not to sure as to whether the 1 to 1.5v is still valid? mine registers at 1.9 -2v using the test method outlined by the old gregory manual, interestingly enough the new hard copy greg manual doesn't have test test procedure anywhere in it

Edit:

I have used the crc maf cleaner, main symptom I believe I am experiencing is low acceleration from idle up to 3000rpm once I hit 3k she takes off. Fuel consumption over a 2000km recently was aroun 12-14l/100k loaded up, not sure if this is ok or not?

[scottkz Senior Member Find all posts View Profile Close scottkz]

Better economy than what i ever got.... if you still want to test iv got the factory toyota manual i can take a pic

[Toopy Member Find all posts View Profile Close Toopy]

the 5vz-fe manual?, if you could take a pic it would be fantastic, don't suppose you have a soft copy of the lot?