DTC P1113: Variable Swirl Control Valve (VSCV) Circuit Short
- Check the ''On Board Diagnostic (OBD) System Check''.
Was the OBD System Check performed?
YES – Go to step 2.
NO – Go to OBD System Check. 
- Turn the ignition switch OFF.
- Disconnect the VSCV connector.
- Disconnect the ECM A connector.
- Turn the ignition switch ON (II).
- Measure voltage between the ECM A connector terminals No. 18 and body ground.
Is there battery voltage?
YES – Repair short in the wire between the VSCV and the ECM.
NO – Go to step 7.
- Turn the ignition switch OFF.
- Replace the VSCV.
- Connect the ECM A connector.
Are there DTC P1113 being output?
YES – Substitute a known-good ECM and recheck. If symptom/indication goes away, replace the original ECM.
NO – System is OK.
| NOTICE |
The battery power supply short circuit to 5 V power supply damages the ECM.