Using different MAFs on the CA18DET

[NeedCAforS13]

This thread will contain all wiring diagrams for using different MAFs on our CA’s. Please limit discussion to new threads (after reading what is here) and only post wiring diagrams or wiring information in here Thanks!

KA24E MAF Wiring:

KA24E --> CA18DETblack --> blackblack/white --> black/whiteWhite --> Green/black***Green/yellow don't connect

-pulsar_GTR-

[pulsar gtr]

Here is the instructions on how to hook a Z32maf to the Ca18det harness

Looking at a z32 maf, you will see it labelled as X B C D E X where X represent no connection.

Z32 MAF ------------------------>Ca18det

B -----------------Green/black (0-5volt signal)D&C-------------------black (ground)E----------------------black/white (12Vs)

This also works for hooking a Z32 to a ca16de harness (pulsar 1987)

PULSAR GTRRafi

[c-rad]

Anyone have the info on the purple tagged Maxima MAF?

[boost_boy]

Anyone have the info on the purple tagged Maxima MAF?

Same thing applies as the Z32.

Dee

[c-rad]

Ok, and for the record, what is the max HP capability of it? I heard it was the same as the RB20/RB25 maf....

[WeldingHank]

it is the same as RB20, about 350WHP.

[mikehutch711]

Anyone know the safc settings for z32 maf ? the in's and outs?im using maxima mafs, and reprogrammed ca16 ecu

[datsunboy]

I thought the R32 RB20 MAF ( and the maxima/laurel/cefiro RB20 ) was rated at 310hp?( thats as its stated on the boostcruising page anyway )

[pulsar gtr]

89-94 Maxima AFM is same as rb20det one and it is rated for 310hp, it has a purple sticker and the part number is 22680-16V00.

z32 maf vg30de(tt) maxes out at 480hp

r33 2b25de(t) afm maxes out at 320hp

Ca18det maxes out at 190hp

PULSAR GTRRafi

[azncorruptedo17]

any info about using a q45 maf?

[apexs13]

i see pictures of CAs and SRs all the time with no MAF...hows that work out??

[NeedCAforS13]

you have to either run a blow through maf (with the maf relocated somewhere else on the intercooler piping) OR

run a MAP (pressure) sensor and a stand alone ECU that reads pressure rather than flow.

Sean

[mikesim]

any info about using a q45 maf?

value : Q45 -- CA (Q45 pins arranged from filter side going right)5V : white -- green/blackGND : black -- black12V : black/white -- black/white