Need help fast. After finally getting a p 1202 code my mechanic changed both sensors front and rear, the ski will run for 1/2 to 1 hour then the check engine lite comes on, pull key put it back on will run for 10 to 15 minutes then do it again. Any help please, getting ready for vacation with the ski:facepalm:
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03 gtx sc engine lite after changing sensors?
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mattydipps
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P1202 - "Oil tank pressure switch implausible or blow-by valve still closed"
could be two things.. one is the oil pressure switch or the TOPS valve needs replacing.. since you replaced the OPS already.. i would look into replacing the TOPS valve.
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my mechanic didn't say but i don't think so. He said that it seems to happen after riding at high rpms, it's like when the engine gets hot the oil gets thin and drops pressure. He is checking wire connections for corrosion build up & checking the cooling system as we speak. I also think he changed the tops valve, he told me he changed 3 sensors. I'm trying to think of every thing he told me, hes working his behind off trying to solve the problem so i can take itwith me on vacation.
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