1981 Datsun 280z will not start

Tiny
BUTCHJ
  • MEMBER
  • 1981 DATSUN 280Z
  • 100,000 MILES
From the distributor, no spark for 2 wires. Also no injection pulse to the injectors.
what could cause both of these problems at the same time?
has spark at 4 out of 6 at the cap. Will start with carb cleaner in intake, then stops when carb cleaner runs out
Sunday, September 22nd, 2013 AT 10:54 AM

3 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
A likely fault with the ECU. Check the spark plug wires and distributor cap.
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Sunday, September 22nd, 2013 AT 10:58 AM
Tiny
BUTCHJ
  • MEMBER
  • 2 POSTS
Thanks,
what sends the signal, the distributor or crank sensor.
Also does the ECU have an indicator light, red or green?
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Monday, September 23rd, 2013 AT 4:48 PM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Crank sensor is within the distributor.

Sorry I do not have the information for the ECU LED indicators.
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Tuesday, September 24th, 2013 AT 7:45 AM

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