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Home >> Hyundai >> 2017 >> Azera Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 3) >> DTC P0108: Manifold Absolute Pressure/Barometric Pressure Circuit High Input >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • This code detects a continuous short to high in either the signal circuit or the MAP sensor
  1. Connecting condition
  2. Short in Signal Circuit
  3. Open in Ground Circuit.
  4. Faulty MAPS
  5. Faulty PCM
Enable Conditions Case 1
  • No TPS Active Fault Present
  • Engine Running Time > 10sec
  • Engine Speed ≤ 2500rpm
  • Throttle Position ≤ 30%
Case 2
  • No TPS Active Fault Present
  • Engine Running Time > 10sec
  • Engine Speed > 2500rpm
  • Throttle Position ≤ 40%
Threshold value
  • MAP Signal > 4.5V
Diagnosis Time
  • Continuous (More than 2.5 seconds failure for every 5 seconds test)
MIL On Condition
  • 2 Drive Cycles