Saturday 20 July 2013

Connector photos


 This is a tentative list, based on guesswork and the Haynes manual. I'll update it as I investigate.
  1. Power transistor
  2. Tacho signal
  3. Condenser/resistor
  4. ECCS relay - control
  5. Gnd (MAYBE NOT!)
  6. Diagnostic connector pin 1
  7. Cooling fan signal
  8. ???
  9. Gnd
  10. Diagnostic connector pin 9
  1. Diagnostic connector pin 2
  2. Air flow meter
  3. Engine temperature sensor
  4. Exhaust gas sensor
  5. Throttle sensor - signal
  6. Engine temperature sensor (NOPE! IT'S ANOTHER Gnd)
  7. Crank angle sensor
  8. Diagnostic connector pin 6
  9. Engine warning light
  10. Throttle sensor - Gnd
  11. Crank angle sensor
  1. ???
  2. ???
  3. Ignition start
  4. Neutral switch
  5. Condenser/resistor
  6. Throttle sensor +ve
  7. ECCS relay +ve
  8. Gnd (YES!)
  9. ???
  10. Power steering oil pressure switch ???
  11. ???
  12. Battery +ve
  13. ECCS relay +ve
  14. Gnd
  1. Fuel injector number ?
  2. ???
  3. Fuel injector number ?
  4. Fuel pump relay - control
  5. ???
  6. Gnd
  7. ECCS relay +ve
  8. Fuel injector number ?
  9. Fuel injector number ?
  10. AAC valve
  11. Gnd
Several connections that should have been present, according to the Haynes manual, were not. These were numbers 17, 27, 31, 40, and 107. Given the briefest inspection of the board, it appears connections 101-116 are 12V, whereas the rest are 5V.

Pin-outs from a similar model are available here
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