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Author Topic: K75 will not start  (Read 3639 times)

Offline keith g

  • Motobrick Curious
  • Posts: 27
K75 will not start
« on: January 16, 2014, 11:28:56 AM »
ok........i replaced the fuel pipes from the regulator to the tank and the return,did not disconnect the MAF,just left it hanging,got good pressure from the pump......got sparks.......still won't start.......any ideas welcome......
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  • UK
  • 1985 K75c

Offline K75RT Keith

  • ^ Proficient Motobricker
  • Posts: 447
Re: K75 will not start
« Reply #1 on: January 16, 2014, 02:23:31 PM »
Try reseating the connector on the computer, then check for voltage at the injectors
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You can't help someone who doesn't want to hear the answer.

1990 K75RT

Offline Inge K.

  • ^ Quintessential Motobricker
  • Posts: 1451
Re: K75 will not start
« Reply #2 on: January 17, 2014, 12:06:04 AM »
I would like to add that voltage is only present at the injectors when you press the starter button..........
or the engine is running.

But as your fuel pump is running you probably also got voltage at the injectors....powered from the same relay.
The signal to the injectors is on the ground side.
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  • Norway

Offline keith g

  • Motobrick Curious
  • Posts: 27
Re: K75 will not start
« Reply #3 on: January 17, 2014, 01:07:40 AM »
ok.....thanks guys i'll look at that today ...cheers :2thumbup:
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  • UK
  • 1985 K75c

Offline keith g

  • Motobrick Curious
  • Posts: 27
Re: K75 will not start
« Reply #4 on: January 17, 2014, 05:16:07 AM »
OK.......between you guys and Frankenduck's repair PDF......i have to confess...i'm an idiot...!!!
i cross connected the fuel pipes........DUHHHHHH!!!!!!!!!!!
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  • UK
  • 1985 K75c
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