Question about Error Codes

Jun 25, 2003 1 Replies

Question: I Have a 90 Buick Park Avenue, is it true the computer won't set an Error code unless the fault persist for at least seven seconds (or some rather large number)?


Depends entirely on the code in question, the time differs for each. However, yes, it's true, in a lot of cases an intermittent fault will not set a trouble code.

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