Troubleshooting Diagnostic Procedure

CAUTION:

Touching the fuel injector terminals with hands or tools may damage the fuel injector. In order to prevent these problems, do not touch the terminal.
Bringing high voltage generating parts or electronic devices close to the fuel injector may cause damage to the fuel injector. To prevent these problems, do not bring high voltage generating parts or electronic devices close to the fuel injector.

P0219: 00 (PCM (H3T)) DIAGNOSTIC PROCEDURE

Step	Inspection	Results	Action
1	PURPOSE: VERIFY IF MALFUNCTION IS DUE TO EFFECT OF VEHICLE USE CONDITION Verify how the customer drives the vehicle by asking the customer the following: Deceleration and descending using improper gear position Is the use situation as indicated above?	Yes	Explain to the customer that the vehicle is normal. (malfunction due to customer's improper driving operation) If there is a concern with customer's driving, provide the customer some pertinent advice (such as gear selection, how to use manual mode).
1		No	Go to the next step.
2	PURPOSE: INSPECT ENGINE OIL LEVEL Verify the engine oil level. (Refer to [ENGINE OIL LEVEL INSPECTION ] ). Is the oil level gauge appropriate?	Yes	Go to the next step.
2		No	Repair or replace the malfunctioning location and perform the repair completion verification 1. (Refer to [ENGINE OIL REPLACEMENT ] ).
3	PURPOSE: INSPECT OIL PENETRATION TO ENGINE (COMBUSTION CHAMBER) FOR MALFUNCTION Verify that there is no engine oil in the charge air cooler. Remove the charge air cooler. (Refer to [WATER-COOLED CHARGE AIR COOLER REMOVAL/INSTALLATION ] ). NOTE: Oil may penetrate into the charge air cooler due to the driving conditions or excessive oil refilling. When tilting the charge air cooler, does engine oil drain from the charge air cooler.	Yes	Drain the oil in the intercooler and perform the repair completion verification 1.
3		No	Go to the next step.
4	PURPOSE: CHECK IF FUEL INJECTOR HAS FAILED Inspect the applicable part. (Refer to [FUEL INJECTOR INSPECTION ] ). Is the part normal?	Yes	Go to the next step.
4		No	Repair or replace the malfunctioning location and perform the repair completion verification 1. (Refer to [FUEL INJECTOR REMOVAL/INSTALLATION ] ).
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 DTC displayed?	Yes	Refer to the CAN (controller area network) malfunction diagnosis flow to inspect for a CAN communication error. (See MALFUNCTION DIAGNOSIS FLOW [CONTROLLER AREA NETWORK (CAN)] .) If the CAN communication is normal, perform the diagnosis from Step 1. If, malfunction is not resolved, replace the PCM, then go to the next step. (Refer to [PCM REMOVAL/INSTALLATION ] ).
Repair completion verification 1		No	Go to the next step.
Repair completion verification 2	PURPOSE: VERIFY IF OTHER DTCs ARE DISPLAYED Perform the DTC inspection. (See DTC INSPECTION .) Are other DTCs displayed?	Yes	Repair the malfunctioning location according to the applicable DTC troubleshooting. (See DTC TABLE [PCM (H3T)] ).
Repair completion verification 2		No	DTC troubleshooting completed.