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Home >> Mazda >> 2019 >> CX-9 Signature >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> On-Board Diagnostic - Engine Control System (1 Of 3) >> DTC P0106-00: Map Sensor Circuit Range/Performance Problem >> Notes
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DTC P0106-00: Map Sensor Circuit Range/Performance Problem: Notes

DTC P0106:00 (PCM, SKYACTIV-G 2.5T) DETECTION CONDITION AND POSSIBLE CAUSE

DTC P0106:00 MAP sensor circuit range/performance problem
DETECTION CONDITION
  • Any one of the following conditions is met:
    • The condition has continued for 2 s in which difference in barometric pressure measured and manifold absolute pressure is more than 12.0 kPa {0.122 kgf/cm2 , 1.74 psi}, difference in manifold absolute pressure and turbocharger/supercharger boost pressure is less than -13.3 kPa {-0.136 kgf/cm2 , -1.93 psi} and difference in manifold absolute pressure and exhaust pressure is less than -30.7 kPa {-0.313 kgf/cm2 , -4.45 psi}.
      • The condition has continued for 2 s in which difference in barometric pressure measured and manifold absolute pressure is less than -12.0 kPa {-0.122 kgf/cm2 , -1.74 psi}, difference in manifold absolute pressure and turbocharger/supercharger boost pressure is more than 13.3 kPa {0.136 kgf/cm2 , 1.93 psi} and difference in manifold absolute pressure and exhaust pressure is more than 30.7 kPa {0.313 kgf/cm2 , 4.45 psi}.

        MONITORING CONDITIONS

      • Period vehicle being left: 6 h or more
      • Battery voltage: 10 V or more
      • Within 20 s after engine start
      • The following DTCs are not detected:
      • MAP sensor: P0107:00, P0108:00
      • Boost pressure sensor: P0237:00, P0238:00
      • Exhaust gas pressure sensor: P0472:00, P0473:00
      • BARO sensor: P2228:00, P2229:00

    Diagnostic support note

  • This is a continuous monitor (CCM).
  • The check engine light illuminates if the PCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the PCM.
  • PENDING CODE is available if the PCM detects the above malfunction condition during first drive cycle.
  • FREEZE FRAME DATA/Snapshot data is available.
  • DTC is stored in the PCM memory.
FAIL-SAFE FUNCTION
  • Not applicable
POSSIBLE CAUSE
  • MAP sensor/IAT sensor No. 2 connector or terminals malfunction
  • MAP sensor malfunction
  • PCM connector or terminals malfunction
  • PCM malfunction
SYSTEM WIRING DIAGRAM
  • Not applicable