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Home >> Mazda >> 2024 >> CX-30 Preferred >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (On-Board Diagnostic - Engine Control (VIN Y) (2 Of 6)) >> DTC P0106-00: Map Sensor Circuit Range/Performance Problem

DTC P0106-00: Map Sensor Circuit Range/Performance Problem

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P0106-00: (PCM - VIN Y) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location MAP sensor circuit range/performance problem
Detection condition
  • Any one of the following conditions is met:
    • The condition has continued in which difference in barometric pressure measured and manifold absolute pressure is standard or more, difference in manifold absolute pressure and turbocharger/supercharger boost pressure is standard or less and difference in manifold absolute pressure and exhaust pressure is standard or less.
    • The condition has continued in which difference in barometric pressure measured and manifold absolute pressure is standard or less, difference in manifold absolute pressure and turbocharger/supercharger boost pressure is standard or more and difference in manifold absolute pressure and exhaust pressure is standard or more.

Precondition 
  • 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: and P0108-00:
    • Boost pressure sensor: P0237-00: and P0238-00:
    • Exhaust gas pressure sensor: P0472-00: and P0473-00:
    • BARO sensor: P2228-00: and P2229-00:
Fail-safe
  • Not applicable
Possible cause
  1. MAP sensor/IAT sensor No. 2 connector or terminals malfunction (see CONNECTOR INSPECTION .)
  2. MAP sensor malfunction (Refer to MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR INSPECTION (VIN Y) in service information.)
  3. PCM connector or terminals malfunction (see CONNECTOR INSPECTION .)
  4. PCM malfunction (Refer to applicable PCM REMOVAL/INSTALLATION (VIN Y) in the service information.
Repeatability verification procedure
  1. Clear the DTC recorded in the memory. (see CLEARING DTC .)
  2. Replicate the vehicle conditions at the time the DTC was detected using the following procedure.
    • Leave the vehicle for 6 hours or more.
    • Start the engine and idle it for 1 min.
  3. Perform the DTC inspection for the PCM. (See DTC INSPECTION .)
System wiring diagram
  • Not applicable
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