sinistersntra91

*B15 Now Added* Someone please test to varify


This information has been taken from SR20development.com and factory FSMs to come up with this diagram.

(Q45 TO B13 Shown Below)

Q45 (VH45DE):---------------------------------------------: (SR20DE) B13
Black\White-------------------------- (12V)--------------------Orange\Blue
White----------------------- (Ground)-------------------------------White
Black------------------- (0-5V Signal Out)--------------------------Orange


Other Models
Model-------------------12V--------------0-5V Signal Out-----------Ground------------Not Used

(98-01)B15-------------White--------------Green----------------------Black-------------Red
(95-98)B14--------------White\Red--------Orange--------------------White
(89-98)240SX------------Black\White------White----------------------Black
(81-83)280ZXT-----------Yellow\Blue------Yellow\Red-----------------Black
(84-89)300ZXT-----------Black\White------Black (Shielded)-----Black (Both)
(93-97)Altima-------------Orange----- ----Orange (Shielded)---------White

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sinistersntra91

Sorry about that guys I had that all messed up but its fixed now with the correct info, enjoy.

TOOQIKK

pardon my ignorance..but what is the advantange of the Q45 MAF over the B13?

__________________
1991 xe....dead(boneyard)
1994 e.....dead(parted out)
1993 nx2k....dead(road kill hit by a f150)(parted out)
91 sentra E jdm sr20de swapped, HIEPDTO^UFSW...dead(chopped up, molested and parted out)
2007 hyundai accent DD for now
1987 pulsar se AWD-T


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for all your amsoil synthetic oils and filters
also sell ngk , mother, wix, and other products!

Sr20kidD

uh were is teh b13 info

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The classic feels left out cause of the attention the Evo is getting.
Although, I talk to it and let her know that she is still my number 1

sinistersntra91

across from the Q45 info, to the right...

sinistersntra91

Q45 is cheaper than the Z32 and supposedly bigger than the Z32. Its good for boosted cars. Works well with E-Manage.

SERious RELL

i dont understand the 95-98 B14 diagram

Cujo_se-r

Q45 (VH45DE):------------------------------------------: (SR20DE) 95-98 B14
Black\White-------------------------- (12V)--------------------White\Red
White----------------------- (Ground)-------------------------------White
Black------------------- (0-5V Signal Out)--------------------------Orange
anything else?

All that changes is the 12V. From Orange/blue to White/Red.

__________________
Ben a.k.a Cujo
96 White 200SX SE-R- Stillen Header, 2.5" exhaust, WAI, B&M shifter, Stillen Grille, ADR wheels and Falken rubber
93 Sapphire Blue 300ZX Twin Turbo-Too many mods to list
03 Silver Kawasaki Ninja 636-Yoshimura Pipe
04 White Yamaha Raptor 660R
75 Black Porsche 914
06 Kawasaki Ninja 250R

awal

Just asking, but how much fuel are you guys adding, with and AFC, or Emanage, when your adding these big Mafs?

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NISMO Life

KnightBird

Any info on wiring to the B15 SR20? :-D

__________________
"Yeah well at least I'm ahead of you!"

"Tinkering is not just a hobby, it's an art form!"

View my projects at http://nissan.kicks-ass.org


2000 Blackout SE 2.0 - 5-Speed,
UR Pulleys, Falken Factory Tuned FSTB and CAI, Motegi LC5s, Avid H4s ( 215/40/17), Tien S-Tech Springs, Sony Xplod 250W Speakers, Alpine 300W Amp

Jeff Kushen
(440) 308-1311

510&SE-R

Do the conversions for the B13 apply to S13 DET's as well?

__________________
1968 Datsun 510 - 2.2L Z22E (EFI, SOHC) Soon to be ***KA24DE***
1991 Nissan Sentra SE-R I/H/E/AGX/GC ***SR20DE***

SERious RELL

disregard my previous reply...im a 'tard

sinistersntra91

I believe you can use the same diagram as the 89-98 240sx I have listed above but i could be wrong.

sinistersntra91

Im using 50# MSDs with my Q45 MAF, with E-manage all you have to do is tell it what injectors you are using and the MAF you are using and it does all the factoring by itself.

sinistersntra91

Not yet working on it ***.

Dr.Fowler

What about SAFC settings when using the Q maf? Anyone try that?

__________________
92 SE-R Featuring:
Hyperco Gen2's
GTi-R turbo setup
Johnny Racecar FMIC
No traction
Boost is an addiction that makes heroin look like a vague longing for something salty.

KnightBird

Anything yet?? I'm still aquiring pieces, but i hav emy Greddy Emanage finally!

I'm targeting spring for PSSSHHHHHTTTTTT!!!

mrstaff00

I was told that on a stock sr20de a q45 or z32 maf will net 1-2 whp......is that true?

__________________
Mrstaff...Bham PTAC Tech.
94 sentra se-r sapphire blue..Jdm swap completed next stop Boost ..
83 chevy caprice classic a 327 with a cam and head work r.i.p.
1992 sentra E 4speed manual 2dr(true beater)
New daily driver beater....94 mazda 626 my import hooptie


1.8L 2000 b15 engine for sale... OBO still have the car it came out of.

sinistersntra91

not sure about that sorry havent been able to finish investigating the wiring on the B15, just started back at college, working on it ***....

sinistersntra91

Here is what I have come to conclude for the B15, It should work according to the FSM:

Q45 (VH45DE):------------------------------------------------------: (SR20DE) B15
Black\White----------------------------(12V)-----------------------------------White
White-------------------------------- (Ground)----------------------------------Black
Black-----------------------------(0-5V Signal Out)----------------------------Green
Not Used--------------------------------(5V)---------------------------------------Red

*Someone please test to varify......