Q45 MAF wiring

Post by **sideways danny** » Wed Dec 28, 2005 1:45 pm

I have a wiring diagram for the Z32 MAf but I'm using a Q45 MAF, can someone confirm it's the same wiring please

Post by **sideways danny** » Fri Dec 30, 2005 4:49 am

nobody used a Q45 MAF?

Post by **pulsar gtr** » Fri Dec 30, 2005 4:53 am

Q45 MAF has 3 wires, while Z32 has 5 wires but can be moded to work on 3 wires.I will look in the fsm of the q45 and see If I can figure out the wiring for you. Why do you want to use Q45 maf? do you have one already handy?

RafiPULSAR GTR

Post by **F3600** » Fri Dec 30, 2005 5:24 am

well i tought about using one but here was is final destination

i didnt make my own ecu program and there not a lot of people wanting to tune with it .. they seems to say that its not the a very accurate unit because of its size.

Modified by F3600 at 10:37 AM 12/30/2005
Modified by F3600 at 10:58 AM 12/30/2005

Post by **sideways danny** » Fri Dec 30, 2005 5:52 am

pulsar gtr wrote:Q45 MAF has 3 wires, while Z32 has 5 wires but can be moded to work on 3 wires.I will look in the fsm of the q45 and see If I can figure out the wiring for you. Why do you want to use Q45 maf? do you have one already handy?

RafiPULSAR GTR

I got one for about half the cost of a Z32 MAF and my power target is withing the Q45 limits. also it's something a little different, gets boring when everyone does the same thing. a list of pin functions on each MAF would be excellent, I can work it out from that point

Post by **F3600** » Fri Dec 30, 2005 6:01 am

If you got some dying after hard throttle input be sure to have at least 1 foot or more of straight pipe before the maf .. thats was my trouble with the z32 maf at first .. and with the q45 it should be the same.

Post by **Spectre23** » Mon Jan 02, 2006 12:50 pm

I have a Q45 MAF on mine with just over 300 HP and 300 lb/ft at the wheels. I did it because it was cheaper than the Z32 MAF. If I was doing it over, I would NOT use the Q45 MAF. The idle is not near as good as it would be with a slightly smaller MAF. I have gotten it to drive nicely after a ton of time making new chips for the ECU. But it would have been better and easier with the Z32 MAF. It's well worth the extra money.

As for wiring, sorry, I forgot what I did. But I am sure I found it either by searching here or on freshalloy.

Post by **sideways danny** » Mon Jan 02, 2006 12:51 pm

any more Info?

Post by **pulsar gtr** » Mon Jan 02, 2006 3:12 pm

Hi Sideways danny,

I have emailed you the foldout pages from the Q45 fsm, which includes the maf and its wiring including their colors.

Good luck,

RafiPULSAR GTR

Post by **sideways danny** » Mon Jan 02, 2006 4:19 pm

thankyou, that's exactly what i needed

Post by **bguse1983** » Tue Nov 27, 2007 4:40 am

is the q45 maf a 5v signal system? other than power?

Q45 MAF wiring

Q45 MAF wiring

Re: (pulsar gtr)

Re: Q45 MAF wiring (sideways danny)

Re: Q45 MAF wiring

Re: (pulsar gtr)

Nissan Forums

Infiniti Forums

Datsun Forums

Technical Forums

Classifieds / Marketplace

Nissan Motorsports

General Forums