Mazdamanuals.com

DTC P02CC:00, P02CE:00, P02D0:00 OR P02D2:00 [PCM (SKYACTIV-X)]

Home  id0102u9032700

Note

•  To determine the malfunctioning part, proceed with the diagnostics from "Function Inspection Using M-MDS".

Details On DTCs

Description	Fuel injector No.1—No.4: Fuel injection amount learning error
Detection condition	Determination conditions	P02CC:00 •  There is an error in the fuel injector No.1 learning value. P02CE:00 •  There is an error in the fuel injector No.2 learning value. P02D0:00 •  There is an error in the fuel injector No.3 learning value. P02D2:00 •  There is an error in the fuel injector No.4 learning value.
	Preconditions	•  Fuel injection amount learning: During execution
	Drive cycle	•  1
	Self test type	•  CMDTC self test, KOER self test
	Sensor used	•  Not applicable
Fail-safe function	•  Not applicable
Vehicle status when DTCs are output	•  DTC P167B:00 is also detected.
Possible cause	•  Fuel injector No.1—No.4 malfunction •  PCM malfunction
System wiring diagram	•  Not applicable
Connector diagram	•  Not applicable

Function Explanation (DTC Detection Outline)

Repeatability Verification Procedure

PID Item/Simulation Item Used In Diagnosis

Function Inspection Using M-MDS

Step	Inspection	Results	Action
1	PURPOSE: RECORD VEHICLE STATUS WHEN DTC WAS DETECTED TO UTILIZE WITH REPEATABILITY VERIFICATION •  Record the freeze frame data/snapshot data. Note •  Recording can be facilitated using the screen capture function of the PC.	—	Go to the next step.
2	PURPOSE: VERIFY IF MALFUNCTION IS CAUSED BY PCM FUEL INJECTION AMOUNT LEARNING NOT COMPLETED NORMALLY •  Install/connect the part removed/disconnected during the troubleshooting procedure. •  Clear the DTC recorded in the memory. (See CLEARING DTC) •  Perform the fuel injection learning. (See FUEL INJECTION AMOUNT LEARNING [SKYACTIV-X 2.0].) •  Replicate the vehicle conditions at the time the DTC was detected using the following procedure. ―  Implement the repeatability verification procedure. (See Repeatability Verification Procedure.) •  Perform the DTC inspection for the PCM. (See DTC INSPECTION) •  Is the same Pending DTC present?	Yes	Go to Troubleshooting Diagnostic Procedure to perform the procedure from Step 1.
		No	Go to Troubleshooting Diagnostic Procedure to perform the procedure from repair completion verification.

Troubleshooting Diagnostic Procedure

―  Perform a unit inspection of the Fuel injector No.1—No.4.

―  Verify that the primary malfunction is resolved and there are no other malfunctions.

Step	Inspection	Results	Action
1	PURPOSE: INSPECT FUEL INJECTOR No.1—No.4 FOR MALFUNCTION •  Inspect the applicable part. (See FUEL INJECTOR INSPECTION [SKYACTIV-X 2.0].) •  Is the part normal?	Yes	Go to the next step.
		No	Repair or replace the malfunctioning location and perform the repair completion verification. (See FUEL INJECTOR REMOVAL/INSTALLATION [SKYACTIV-X 2.0].)
Repair completion verification 1	PURPOSE: VERIFY THAT VEHICLE IS REPAIRED •  Install/connect the part removed/disconnected during the troubleshooting procedure. •  Clear the DTC recorded in the memory. (See CLEARING DTC) •  Replicate the vehicle conditions at the time the DTC was detected using the following procedure. ―  Implement the repeatability verification procedure. (See Repeatability Verification Procedure.) •  Perform the DTC inspection for the PCM. (See DTC INSPECTION) •  Is the same Pending DTC present?	Yes	Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error. (See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [(E)].) If the CAN communication is normal, perform the diagnosis from Step 1. •  If the malfunction recurs, replace the PCM, then go to the next step. (See PCM REMOVAL/INSTALLATION [SKYACTIV-X 2.0].)
		No	Go to the next step.
Repair completion verification 2	PURPOSE: VERIFY IF OTHER DTCs DISPLAYED •  Perform the DTC inspection. (See DTC INSPECTION) •  Are any other DTCs displayed?	Yes	Repair the malfunctioning location according to the applicable DTC troubleshooting.
		No	DTC troubleshooting completed.