pending codes??? huh?? for OBD-2

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pending codes are a 2 trip code that have only one trip. what the means is, most of the conditions that will set a check engine light require 2 occurances to turn the light on. the pendign codes are occurances that have only happened once, and the computer is waiting for a second occurnace to command the CEL on.

generally a pending code will not cause a failed inspection, however that might change.