1993 LEXUS LS 400 ENGENE CODES

  • Tiny
  • ahugee07
  • 1993 Lexus LS 400

Computer problem
1993 Lexus LS 400 V8 Two Wheel Drive Automatic 189.25 miles

This car has stated that code # 14 no ignition #1signal and code #15 no ignition #2signal. When trying to crank, it is hard to crank sometimes and when it does cranks sometimes runs for a few minutes and then cuts off. Then sometines won't crank again or if it does crank it will be skipping and missing. I have noticed when it cuts off that one of the igniters is a lot hotter than the other. Tried reversing the leads but the other one heat up as well. What is the problem? A coil or a sensor or nither

Friday, July 30th, 2010 AT 11:35 PM

2 Answers

  • Tiny
  • bluelightnin6
  • Expert
  • 17,063 posts

Test the crank sensor, seems like crank sensor may be at fault.

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Friday, July 30th, 2010 AT 11:48 PM
  • Tiny
  • ahugee07
  • Member

I changed the crankshaft sensor and it didn't solve the problem

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Sunday, August 8th, 2010 AT 12:52 AM

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