DTC Troubleshooting
DIAGNOSTIC PROCEDURES CHART
| Step |
Action |
YES |
NO |
| 1 |
Was "Engine and Emission Control System Check" performed? |
Go to Step 2. |
Go to ENGINE AND EMISSION CONTROL SYSTEM CHECK . |
| 2 |
DTC check
- Check DTC.
Is there DTC(s) other than P0335? |
Go to troubleshooting for applicable DTC(s). |
Go to Step 3. |
| 3 |
CKP sensor power supply circuit check
- Confirm that ignition mode of keyless push start system is "OFF".
- Disconnect connector from CKP sensor.
- Check for proper terminal connection to CKP sensor connector.
- If connections are OK, push engine switch to change ignition mode to "ON".
- Check that "B1" circuit is battery voltage.
Is it good condition? |
Go to Step 4. |
Repair or replace defective wire harness. |
| 4 |
CKP sensor signal circuit and ground circuit check
- Push engine switch to change ignition mode to "OFF".
- Disconnect "C01" and "E01" connectors.
- Check for proper terminal connection to "C01" and "E01" connectors.
- If connections are OK, check the following points.
- Resistance of "B2" and "B3" circuits: less than 1 Ω
- Resistance between "B2" circuit and ground: infinity
- Resistance between "B2" circuit terminal and each terminal at CKP sensor connector: infinity
- Resistance between "B3" circuit terminal and each terminal at CKP sensor connector: infinity
- Voltage of "B2" and "B3" circuits: 0 - 1 V (with ignition mode of keyless push start system in "ON")
Are they in good condition? |
Go to Step 5. |
Repair or replace defective wire harness. |
| 5 |
CKP sensor and sensor plate check
- Check CKP sensor and sensor plate.
Are they in good condition? |
Replace ECM and recheck DTC, see ECM REMOVAL AND INSTALLATION
. |
Replace defective parts. |