PCM codes without scanner tool
03-19-2003, 11:09 AM
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PCM codes without scanner tool Does the LS1 2000 PCM output the codes in any way without the use of a scanner tool. My 91 corvette used to send out a specific flash sequence to the check engine light. Like 2 flashes and then a delay then 4 flashes, would indicate a code 24.
03-19-2003, 04:28 PM
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Re: PCM codes without scanner tool No. The ability to flash codes died after the '93 LT1. All subsequent (1994+) F/Y cars require intelligent scan tools.
-Andrew
-Andrew
