LS1-450

iTrader: (33)

Airflow right to left, top 3 pins are MAF. What is the order; signal top, ground middle, & power bottom? Am not using the intake air pins as of yet, but, would like to know those (bottom 2) as well. Am making my own harness.

Would like to program new MAF table today & need wiring information, for the MAF, to do so.

Thank-you

Frost

iTrader: (45)

I think this is what you are looking for:
https://ls1tech.com/forums/showpost....23&postcount=2

I have tools, connectors, terminals, seals, pigtails, and harnesses if you need any:
http://www.lsxtune.com/shop/

LS1-450

iTrader: (33)

Thanks Frost, & am glad I asked becuase the existing 3 pin MAF is sig (MAF), gnd, ign.
From your information regarding the 85mm MAF, the 5 pin is sig (MAF), ign, gnd; then the air pins.

LS1-450

iTrader: (33)

Got her hooked up & the MAF table tuned. The MAF table ended up 7% above the stock 85mm MAF file. She purrs like a kitten. Thanks again Frost.

Frost

iTrader: (45)

no problem