P1711

DTC P1711 - ENGINE TORQUE CONTROL SIGNAL #1 CIRCUIT MALFUNCTION

1. OUTLINE OF DIAGNOSIS
Judge NG when detecting the difference 250 times in a row by comparing the CPU output with signal line output every 10 milliseconds.




2. ENABLE CONDITION

3. GENERAL DRIVING CYCLE
Always perform the diagnosis continuously.




4. DIAGNOSTIC METHOD

5. DTC CLEAR CONDITION
- When the OK idling cycle was completed 40 times in a row
- When "Clear Memory" was performed

6. MALFUNCTION INDICATOR LIGHT CLEAR CONDITION
- When the OK driving cycle was completed 3 times in a row
- When "Clear Memory" was performed

7. FAIL SAFE
None

8. ECM OPERATION AT DTC SETTING
Memorize the freeze frame data. (For test mode $02)