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Home >> Mazda >> 2007 >> CX-9 Touring, 3.5 C, AWD >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic [Engine Control System MZI-3.5) >> DTC P0113 >> Notes
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DTC P0113: Notes

DTC P0113 (MZI-3.5) DETECTION CONDITION AND POSSIBLE CAUSES

DTC P0113 IAT sensor circuit high input
DETECTION CONDITION 
  • Indicates the sensor signal is more than the self-test maximum. The IAT sensor maximum is 4.6 V or -50 °C {-58 °F}. 
POSSIBLE CAUSE 
  • Open circuit between MAF/IAT sensor terminal E and PCM terminal 1AL
  • Open circuit between MAF/IAT sensor terminal F and PCM terminal 1AF
  • Short to power supply between MAF/IAT sensor terminal F and PCM terminal 1AF
  • IAT sensor malfunction
  • Connector or terminal malfunction
G04969261Courtesy of MAZDA MOTORS CORP.