Could be, since it says MAP Pressure Circuit High Input, meaning a low vacuum reading(or none)


Potential causes of a P0108 code:

Bad MAP sensor
Leak in vacuum supply line to MAP sensor
Engine vacuum leak Short on signal wire to PCM
Short on reference voltage wire from PCM
Open in ground circuit to MAP
Worn engine causing low vacuum

P0108 - MAP Pressure Circuit High Input

Read more at: http://www.obd-codes.com/p0108
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