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Brand New TRX420FM1 - PGM-FI Light

2503 Views 8 Replies 5 Participants Last post by  redtherocket
Light is on steady when driving any speed - less than .5 hours total runtime on ATV. Anything I should check first? Manual says to reduce speed and take to dealer immediately.

Bummer!
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It seems its always the oxygen sensor that is finicky...
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Did ya get anywhere with this yet OP?
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