Checking fuel injection system, ignition system and components: Notes
In the event of diagnostic trouble codes (DTCs), that affect camshaft control or camshaft reset valve, these must be fault-traced first.
The diagnostic trouble code (DTC) indicates which cylinder has misfired.
| Diagnostic Trouble Code (DTC) | Misfiring cylinder |
|---|---|
| ECM-3512 | 1 |
| ECM-3522 | 2 |
| ECM-3532 | 3 |
| ECM-3542 | 4 |
| ECM-3552 | 5 |
| ECM-3562 | 6 |
Check that engine oil level is correct.
Check the spark plugs, search for damage in the insulation and other damage.
Check ignition spark.
Check the function of the crankcase ventilation.
Checking fuel and residual pressure. Checking fuel and residual pressures
Check for air leakage according to Check for air leaks in the intake system .
Check that the engine seals tight. Compression test
Check flywheel for damage.
Other information:
- information about the misfire diagnostic:
- For -2001, see Misfire diagnostic
- For 2002-, see Misfire diagnostics .
- Continue
Refer to Verification