P0107 & P0108
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Joined: Jan 2017
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P0107 & P0108
Had check engine light come on tonight. Codes p0107 & p0108. Anyone had this happen? Turbo gauge is maxed out but feels like no turbo at all. Dealer probably can't fix until next week and I need it the truck for the weekend. If it's likely just a sensor and I can get one locally I'll change it myself. Any issues if I keep driving it as is? 2017 6.7 14,000 miles. Thanks in advance.
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Joined: Aug 2017
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These are both MAP sensor codes, 107 is low voltage...108 is high voltage. Check your MAP sensor connection, could be a failed sensor otherwise. Other possible causes would be a vacuum leak, or a short. A good way to diagnose if the MAP sensor is to blame would be to compare the MAP sensor reading (key on engine off) on a scan tool with the barometric pressure reading. They should be the same because they both measure atmospheric pressure. The higher the engine vacuum, the lower the voltage reading. From what i can see online, the voltage should range between about 1 volt (at idle) to about 5 volts (WOT).
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