millwrx

iTrader: (1)

hi,looking for a wiring diagram or some information on how to wire up a 300zx maf on to my impreza,my maf at the moment has 4 wires,
white
black with a red trace
black
red
anyone done this mod and can tell me how to wire it up,
cheers,mark

WRXshaneWRX

iTrader: (1)

got a diagram somewhere, will try and find it

millwrx

iTrader: (1)

cheers,also been offered a q45 yellow labal maf but these are a 3 wiring plug,which is the best one to go for and is the q45 maf a straight swop because i have been told that it is bigger in size,anyone fitted one?

Jolly Green Monster

iTrader: (4)

Thanks to AndrewC for info previously:

300 ZX MAF connector has 6 pins A-F:
A - Not Used
B - MAF Output Signal
C - Gnd
D - Gnd
E - +12V
F - Not Used

Subaru 92-96 MAF Connector has 5 pins:
1 - +12V
2 - Gnd
3 - Sensor Gnd
4 - MAF Signal
5 - Not Used

Q45 is larger diameter but would work.. if you replaced samco's to fit it extra.. have wiring for that somewhere..

Simon

millwrx

iTrader: (1)

thanks simon,so it would wire up like this.
number 1 on the subaru connector would go to pin e
number 2 to c and d
number 4 to b.
which would you go for as i have been offered both,surpose the 300zx one is cheaper in the long run because i wont have to replace the pipework.

Jolly Green Monster

iTrader: (4)

300zx is easier on your car, and also both Mafs max out at a similar level.. Q45 possibly slightly higher but well beyond your current engines potential

Simon

millwrx

iTrader: (1)

cheers simon,300zx one it is then

Sc0oby

nice info guys