Rewiring NA S4 Dash harness to S5 TII Engine harness PICS
#1
Rewiring NA S4 Dash harness to S5 TII Engine harness PICS
I am currently swapping an S5 TII into my 88 GXL and so far the wiring is totally different so here is my jap S5 TII harness i am cutting and rewiring into american S4 NA dash harness plugs
Here is the N326 plugged into the dash harness
Note* I also have the n374 ECU plugged into the 2 inputs on the jap harness
Here is where my dash plugs will plug into after i rewire them in the N374 Harness
Will this work???? i have not a clue but I am going to try.
Here is the N326 plugged into the dash harness
Note* I also have the n374 ECU plugged into the 2 inputs on the jap harness
Here is where my dash plugs will plug into after i rewire them in the N374 Harness
Will this work???? i have not a clue but I am going to try.
#3
so does anybody know where to get this diagram, this is the problem i am running into, have copied all of the wiring diagrams for STOCK S5 TII ecu and they totally dont match with the TII engine i recievied, and yes my ecu is stamped with N374, so what year and what submodel info is there on that! PLEASE AND THANX!
#4
http://www.rx7city.com/techconnect.htm
this page has the FSM for all model 2nd gens it will have EVERYTHING you need.
this page has the FSM for all model 2nd gens it will have EVERYTHING you need.
#5
Series five wiring is here: http://www.whoistouching.us/rx7/s5wiring/
Series four wiring is here: http://www.cochran-racing.com/FSM/s4...NG_DIAGRAM.pdf
Your trying to mate the Front harness with the Emissions harness.
Series four wiring is here: http://www.cochran-racing.com/FSM/s4...NG_DIAGRAM.pdf
Your trying to mate the Front harness with the Emissions harness.
#6
http://www.rx7city.com/techconnect.htm
this page has the FSM for all model 2nd gens it will have EVERYTHING you need.
this page has the FSM for all model 2nd gens it will have EVERYTHING you need.
Really? So where are the wiring schematics for the series five on that site? Ain't thar.
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#8
The wiring diagrams/schematics are not in any of the following:
--------------------------------------------------------------------------------
INTRODUCTION
ENGINE
LUBRICATION
COOLING
FUEL AND EMISSIONS (NA)
FUEL AND EMISSIONS (TURBO)
ENGINE ELECTRICAL
CLUTCH
MANUAL TRANSMISSION (NA)
MANUAL TRANSMISSION (TURBO)
AUTOMATIC TRANSMISSION
PROPELLER SHAFT
AXLES
MANUAL STEERING
POWER STEERING
BRAKES
WHEELS
SUSPENSION
BODY
BODY ELECTRICAL
TECHNICAL DATA
TOOLS
Ain't thar. Although I do think it's a fine site for downloading FSM's........with no wiring diagrams. humor
--------------------------------------------------------------------------------
INTRODUCTION
ENGINE
LUBRICATION
COOLING
FUEL AND EMISSIONS (NA)
FUEL AND EMISSIONS (TURBO)
ENGINE ELECTRICAL
CLUTCH
MANUAL TRANSMISSION (NA)
MANUAL TRANSMISSION (TURBO)
AUTOMATIC TRANSMISSION
PROPELLER SHAFT
AXLES
MANUAL STEERING
POWER STEERING
BRAKES
WHEELS
SUSPENSION
BODY
BODY ELECTRICAL
TECHNICAL DATA
TOOLS
Ain't thar. Although I do think it's a fine site for downloading FSM's........with no wiring diagrams. humor
#10
Series five wiring is here: http://www.whoistouching.us/rx7/s5wiring/
Series four wiring is here: http://www.cochran-racing.com/FSM/s4...NG_DIAGRAM.pdf
Your trying to mate the Front harness with the Emissions harness.
Series four wiring is here: http://www.cochran-racing.com/FSM/s4...NG_DIAGRAM.pdf
Your trying to mate the Front harness with the Emissions harness.
so will this give me wiring diagram for Japanese S5 TII engine wiring to ecu harness and all wiring diagram! that is all that i really need, but i u think of anything else than just let me know!!
#11
Those wiring diagrams are for only USA versions. BUT, on a recent thread a fellow gave another RX owner the Japanese version of the series five wiring schematics. You might look for that thread. It was only this last week or so.
#12
An example: The fellow who started this thread wanted to match the wires b/t the two plugs that have a reference designator FEM-01 and FEM-02. FEM meaning FRONT TO EMISSIONS.
If one looks at the series five WIRING diagrams he can find the pinouts for these two plugs, FEM-01 and FEM-02 and compare them to the same plugs in the series FOUR wiring diagrams. Then he can repin his connectors so the ECU will work.
Ain't no FEM-01 or FEM-02 in the chapters you cited.
Like I said before, I do like that site and have bookmarked it.
Wiring diagrams like these for the series four: http://www.rx7city.com/Manuals/88%20.../23_WIRING.pdf
#13
yeah i beleive it was this thread, so can anybody help here??.....
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/need-jspec-wiring-diagrams-s5-tii-fsm-667740/#post7105663
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/need-jspec-wiring-diagrams-s5-tii-fsm-667740/#post7105663
#17
Its a waist of time. And when you do finish its a never ending problem. I would just use the S4 Na harness and install onto your TII block. Change the S5 front cover to a S4 front cover to manually use the OMP. The rest will fit with no problem.
#18
dont really have much choice here, dont have any real extra money for this project and need to get it started due to the fact that it only has a 30 day start up warranty and it has been a week, please does anybody know where i can find JDM S5 turbo wiring harness schematics and wiring diagrams, please and thanx!
#19
help, received Jdm wire harness diagram but it is in japanese, so does any1 know of one that is JDM version but in english, or can any1 translate at least the ecu wire colors and where they go to, shouldnt be more than 30 wires and their color and functions????????? please and thanx
#20
If your stressed out and have to just start the engine withing thirty days to see if the thing will run/idle, just connect the original na EM harness to the engine and use the n/a ECU, afm, pressure sensor etc.
IN other words chunk the series five electronics and WIRING (EM harness) and just start the engine. If it won't run, return it.
Whether series four, series five, turbo or non turbo, they all has the same coils assy's, four injectors, a afm, a pressure sensor, water thermo sensor and they're alll in the same place. The engine should start and idle and be driveable without boost.
Use the series four ECU, pressure sensor, afm together as a unit. All the same.
After it runs, then go back and do that rewiring from series four to series five, at your leisure.
Post a jpg of one of the japanese diagrams, if you will. Just one page will do. The page that has the injectors etc. That should be easy to distinguish from the others.
IN other words chunk the series five electronics and WIRING (EM harness) and just start the engine. If it won't run, return it.
Whether series four, series five, turbo or non turbo, they all has the same coils assy's, four injectors, a afm, a pressure sensor, water thermo sensor and they're alll in the same place. The engine should start and idle and be driveable without boost.
Use the series four ECU, pressure sensor, afm together as a unit. All the same.
After it runs, then go back and do that rewiring from series four to series five, at your leisure.
Post a jpg of one of the japanese diagrams, if you will. Just one page will do. The page that has the injectors etc. That should be easy to distinguish from the others.
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