Mazda 2007 CX-9, Service Highlights

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ON-BOARD DIAGNOSTIC [MZI-3.5]
01-02–5
01-02
OBD-II Freeze Frame Data (Mode 02)
•
The Freeze Frame Data monitor items are shown below.
Freeze Frame Data monitor table
Meaning of fuel system loop status
•
The following information is displayed on the tester.
—
Feedback operating: HO2S being used for feedback is normal.
—
Feedback stops: ECT is lower than the determined feedback zone.
—
Feedback stops: Open loop due to driving condition.
—
Feedback stops: Open loop due to detected system fault.
OBD-II Diagnostic Trouble Code (Mode 03)
•
The DTCs are shown below.
Full names Condition/unit
Ambient air temperature
°
C
Accelerator pedal position (sensor No.1) %
Accelerator pedal position (sensor No.2) %
Accelerator pedal position (sensor No.3) %
Engine coolant temperature
°
C
Fuel rail pressure kPa
Fuel system loop status (RH) Refer to list below.
Fuel system loop status (LH) Refer to list below.
Long term fuel trim (RH) %
Long term fuel trim (LH) %
Calculated load value %
Manifold absolute pressure kPa
Engine speed rpm
Run time s
Short term fuel trim (RH) %
Short term fuel trim (LH) %
Spark advance
°
Absolute throttle position %
Vehicle speed km/h mph
DTC No. Condition MIL DC
B1342 PCM malfunction OFF —
P0010 CMP actuator circuit open (RH) ON 2
P0011 CMP timing over-advanced (RH) ON 2
P0012 CMP timing over-retarded (RH) ON 2
P0016 CKP-CMP sensor (RH) correlation ON 2
P0018 CKP-CMP sensor (LH) correlation ON 2
P0020 CMP actuator circuit open (LH) ON 2
P0021 CMP timing over-advanced (LH) ON 2
P0022 CMP timing over-retarded (LH) ON 2
P0040 Front HO2S (LH/RH) signals swapped OFF 1
P0041 Rear HO2S (LH/RH) signals swapped OFF 1
P0053 Front HO2S (RH) heater resistance ON 2
P0054 Rear HO2S (RH) heater resistance ON 2
P0059 Front HO2S (LH) heater resistance ON 2
P0060 Rear HO2S (LH) heater resistance ON 2
P0068 MAP/MAF-throttle position correlation ON 2
P0102 MAF circuit low input ON 2
P0103 MAF circuit high input ON 2
P0104 MAF circuit intermittent/erratic OFF 1
P0111 IAT sensor circuit range/performance ON 2
P0112 IAT sensor circuit low input ON 2
P0113 IAT sensor circuit high input ON 2
P0114 IAT sensor Intermittent/erratic OFF 1
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