95 A spec motor in to 92 JDM car. Fuel Thermo Sensor
#1
Senior Member
Thread Starter
95 A spec motor in to 92 JDM car. Fuel Thermo Sensor
Hey all,
I'm doing an engine swap on my 92 JDM FD. I've been searching, but most people obviously do this the other way around, when swapping a JDM motor in to an A spec chassis. I am going to repin connector X-05, and my question is with the fuel thermo sensor. The JDM EM harness and F harness, both have a slot for the thermo sensor, the USDM X-05 harness has no such slots. Was the position of the thermo sensor wiring moved between JDM and USDM cars? Any help would be appreciated, incidentally, the ecu is a power commander
I'm doing an engine swap on my 92 JDM FD. I've been searching, but most people obviously do this the other way around, when swapping a JDM motor in to an A spec chassis. I am going to repin connector X-05, and my question is with the fuel thermo sensor. The JDM EM harness and F harness, both have a slot for the thermo sensor, the USDM X-05 harness has no such slots. Was the position of the thermo sensor wiring moved between JDM and USDM cars? Any help would be appreciated, incidentally, the ecu is a power commander
#3
Senior Member
Thread Starter
No, sorry, I think you're incorrect. X-05 on the Jspec harness is a 12 pin connector, and X-05 on the US spec is a 10 pin. The pin locations are different as well. This is copied from another thread:
ORIGINAL PIN DIAGRAM OF USDM X-05 (F) TO X-05 (EM) CONNECTOR
X-05 FRONT 10 PIN CONNECTOR
| G |BL/G|XXXX XXXX| V/W | Y |
|G/W|W/G| B/W | G\B | B/O | BR/W |
X-05 USDM (EM)10 PIN CONNECTOR
|B/L|BR/B| XXXXX | Y | B/G |
|BR | R |B/W|W/L | B/Y |BR\W|
X-05 JDM (EM)12 PIN CONNECTOR
| B/L |BR/B | Y | XXXXXXXXXXX| B/G | W/L |
|BR | R | B/W | BR\Y | B/Y | XXX |BR/W|
NOTE: PLEASE REMOVED ALL PINS BEFORE STARTING THIS MODIFICATION. NEXT, YOU NEED TO MODIFY THE JDM X-05 12 PIN (BLUE) CONNECTOR AND MAKE IT TO A 10 PIN CONNECTOR. I USED A DREMEL TO CUT MY OFF. CUT THE B/L AND BR PIN CONNECTOR OFF.
X-05 USDM (EM)10PINS
B/G - EGR
Y- 1ST GEAR
BR/B - TPS
BR/W - PRESS SENSOR
B/Y - INJECTOR 12V
W/L - COOLING RELAY
B/W - SOLENOID VALVES
R - 2ND GEAR SWITCH
BR - TRANNY
B/L - EGR
X-05 JDM (EM)11 PINS
B/L-EGR
BR/B - TPS
Y - 1ST GEAR
BR - TRANNY
R - 2ND GEAR SWITCH
BR/Y - FUEL TEMP SENSOR
BR/W - PRESS SENSOR
B/Y - INJECTORS 12V
B/W - SOLENOID VALVES
B/G- EGR
W/L - COOLING RELAY
NOTE: BR/Y WIRE(FUEL TEMP SENSOR) GOES TO X-14 AND PIN IT TO THE BLUE WIRE ON X-14 (white connector under the DASH).
ORIGINAL PIN DIAGRAM OF USDM X-05 (F) TO X-05 (EM) CONNECTOR
X-05 FRONT 10 PIN CONNECTOR
| G |BL/G|XXXX XXXX| V/W | Y |
|G/W|W/G| B/W | G\B | B/O | BR/W |
X-05 USDM (EM)10 PIN CONNECTOR
|B/L|BR/B| XXXXX | Y | B/G |
|BR | R |B/W|W/L | B/Y |BR\W|
X-05 JDM (EM)12 PIN CONNECTOR
| B/L |BR/B | Y | XXXXXXXXXXX| B/G | W/L |
|BR | R | B/W | BR\Y | B/Y | XXX |BR/W|
NOTE: PLEASE REMOVED ALL PINS BEFORE STARTING THIS MODIFICATION. NEXT, YOU NEED TO MODIFY THE JDM X-05 12 PIN (BLUE) CONNECTOR AND MAKE IT TO A 10 PIN CONNECTOR. I USED A DREMEL TO CUT MY OFF. CUT THE B/L AND BR PIN CONNECTOR OFF.
X-05 USDM (EM)10PINS
B/G - EGR
Y- 1ST GEAR
BR/B - TPS
BR/W - PRESS SENSOR
B/Y - INJECTOR 12V
W/L - COOLING RELAY
B/W - SOLENOID VALVES
R - 2ND GEAR SWITCH
BR - TRANNY
B/L - EGR
X-05 JDM (EM)11 PINS
B/L-EGR
BR/B - TPS
Y - 1ST GEAR
BR - TRANNY
R - 2ND GEAR SWITCH
BR/Y - FUEL TEMP SENSOR
BR/W - PRESS SENSOR
B/Y - INJECTORS 12V
B/W - SOLENOID VALVES
B/G- EGR
W/L - COOLING RELAY
NOTE: BR/Y WIRE(FUEL TEMP SENSOR) GOES TO X-14 AND PIN IT TO THE BLUE WIRE ON X-14 (white connector under the DASH).
#5
Rotary Freak
It's not a Japanese car, but for the local rhd market car, fuel thermosensor went by EM to X-16, then via D, to X-08, then F, to the ecu, nothing by X-05. I'd be surprised if routing changed - although wire colours can be different.