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International Automotive Technicians Network
Re: California Emissions Subaru
Posted to Emissions Forum on 9/13/2018 2 Replies

I believe the MIL illumination sequence is , fails first time, for the next 40 WARM up cycles, the PCM watches under a similar conditions window (to the first failure) and if it is seen in those 40 warm up cycles the MIL will illuminate the next time the vehic... Login to read more.

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