DTC Information: DTC Detecting Condition

Item		Detecting Condition	Possible Cause
DTC Strategy		Determine if a multiple cylinder misfire or a cylinder specific misfire is occurring by monitoring crankshaft rotation speed	Faulty spark plug Faulty spark plug cable Air leakage Belt deflection and air gap of CKPS Incorrect timing Faulty injector Improper fuel pressure Improper engine compression
Enable Condition		Engine load ratio is greater than 6.7 to 38% Engine speed is between 400 and 6700 RPM Barometric pressure (BARO) is greater than 75 kPa Engine load ratio gradient is lower than 12 to 60%/s Throttle gradient is less than 58.6 to 1265.6%/s Engine coolant temperature is greater than 20.3°C (68.54°F) (If start temperature is lower than -7°C (19.4°F)) Battery voltage is between 11V and 16V Fuel cut off is not active
Threshold Value	Case 1	Federal Test Procedure (FTP) emission is greater than OBD emission threshold
Threshold Value	2	Catalyst temperature is greater than 1000°C (1832°F)
Diagnostic Time	Case 1	1000 revolutions or 4*1000 revolutions
Diagnostic Time	Case 2	200 revolutions or 3*200 revolutions
MIL ON Condition	Case 1	2 driving cycles
MIL ON Condition	Case 2	1 driving cycle