hello all.
could someone with wiring experience please advise what goes where?
To start with, I am building up a track car.
the car is an 1993 R32 4-door Skyline GTst sedan, 5spd manual rb30 gearbox rwd
Rb26dett engine & loom, new highflowed turbos, 750cc injectors with gtr fuel pump, large fmic, tein coilover suspension, safc, etc
Currently stripping it (interior is in excellent condition!!) and looking for a roll-cage. Also awaiting a few goodies
many many goodies, such as 17" slick tyres, seats & rails, engine bolt-on parts to go along with what Ive collected over the years
*
Anyways to cut to the chase; many moons ago I paid for a MAP-ECU unit from Canada ebay, $200 delivered.
Finally received the unit recently, hopefully good value for money seeing it's new.
Now, supposedly it wires up like a Safc.
I am installing the unit into my R32 GTR engine ecu, which currently has a safc wired up.
Tried wiring but the problem I have is that I simply dont know what the "White wire - Ignitor Module, or Negative terminal of the ignition coil" means.
Im stumped.
Here are the wiring instructions:
* Red wire from MapEcu to a switched +12v wire to the stock ecu (ignition key activated)
* Black wire from MapECU to 0v Ground Earth from the stock ecu
* Orange wire from MapEcu to the AFM signal leading to the stock ecu
* White wire from MapEcu to the Igniter signal from the stock ecu to Igniter module, or to the negative terminal of the ignition coil
* Brown wire from MapEcu to TPS signal wire leading to the stock ecu
* Yellow wire from MapEcu to 02 Sensor wire - I will be using my AEM wideband controller
references:
Map-Ecu crowd: http://www.mapecu.com/
Linked wiring diagram: http://www.mapecu.com/wiring/Nissan%20Skyl...%20RB26DETT.pdf
Linked manual: http://www.mapecu.com/manuals/MAP-ECU_Manual_NZ.pdf
word document showing safc wiring to rb26dett
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Please_use_the_diagram_below_for_vehicles_using_the_RB26DETT_engine.doc
word document showing rb26dett eccs pinout guide
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ECCS_control_unit_pin_layout_RB26DETT.doc
wiring scan diagram
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http://s59.photobucket.com/albums/g302/bwi...anwires0001.jpg
thanks again if you could set me in the right direction
- Tangles