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Engine light/misfire?

Tiny
KEVIN HOOVER
  • MEMBER
  • 1993 LEXUS ES 300
  • 3.0L
  • V6
  • 2WD
  • AUTOMATIC
  • 196,000 MILES
Firstly, when I jump the 2 pins in the diagnostic connector, the check engine light just flashes without stopping. It does not spit out any codes. Is this normal as nothing is wrong? Or should a specific code tell me everything is okay like on Nissans?
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Friday, November 3rd, 2023 AT 1:50 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,874 POSTS
Hi,

When you jump the DLC, the check engine light should flash code numbers. Take a look through this link and let me know if this is what you are doing:

https://www.2carpros.com/articles/lexus-trouble-codes-obd1-1990-1995-code-retrieval-procedure

Let me know.

Joe
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Friday, November 3rd, 2023 AT 9:16 PM

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