Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Mazda >> 2010 >> 3 Mazdaspeed, 2.3 3 >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic [Engine Control System L3 With TC] (2 Of 5) >> DTC P0096:00 >> Notes

DTC P0096:00: Notes

DTC P0096:00 (L3 WITH TC) DETECTION CONDITION & POSSIBLE CAUSES

DTC P0096:00 Boost air temperature sensor circuit range/performance problem
DETECTION CONDITION 
  • If the boost air temperature is higher than the engine coolant temperature by 23°C {41.4°F} for 1.2 s  with the ignition switch is on*, the PCM determines that there is a boost air temperature sensor circuit range/performance problem.

*: Ignition switch on when 6 h or more has passed since the ignition was switched to off.
Diagnostic support note 
  • This is a continuous monitor (CCM).
  • The MIL 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 (Mode 2)/Snapshot data is available.
  • The DTC is stored in the PCM memory.
POSSIBLE CAUSE 
  • MAP sensor/boost air temperature sensor connector or terminals malfunction
  • Boost air temperature sensor malfunction
  • ECT sensor No. 1 malfunction
  • PCM connector or terminals malfunction
  • PCM malfunction