DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2021 Kia Soul. However, it is still accessible from the selected car via links, so may be relevant.

Item		Detecting Condition	Possible Cause
DTC Strategy	Case1	Rationality check, noisy (sudden change, oscillation check)	Poor connector connection Faulty FTPS Damaged wiring Faulty ECM
	Case2	Rationality check, high side
	Case3	Rationality check, low side
	Case4	Rationality check stuck during PCSV opening
	Case5	Rationality check, offset check
Enable Conditions	Case1	Vehicle speed is less than 30km/h (19mph) Time after CC-opening is more than 25s AAT is between 0 and 42°C (0 and 107.6°F)
	Case2, 3	Barometric pressure is greater than 74.5kPa AAT is between 0 and 42°C (0 and 107.6°F) Fuel level is between 15 and 85% Time after CC-opening is greater than 25s
	Case4	AAT is between 0 and 42°C (0 and 107.6°F) Vehicle speed is less than 10km/h (6.2mph) MAP/barometric pressure is less than 0.65 ratio FTP is between -2.5 and 2.5kPa Barometric pressure is greater than 74.5kPa Fuel level is between 15 and 85% Change amount of purge mass flow (difference between maximum mass flow and minimum mass flow) is greater than 1.8kg
	Case5	AAT is between 0 and 42°C (0 and 107.6°F) Barometric pressure is greater than 74.5kPa Fuel level is between 15 and 85% Absolute value of vehicle acceleration is 2.01m/s2 (6.6ft/s2) Vehicle speed is between 16 and 96.6km/h (10 and 60mph) Filtered FTP deviation is less than 0.1kPa Accumulated purge mass is greater than 15g Refueling condition is not detected PSCV and CCV functionality check results is OK Error status of PSCV and CCV after EVAP leak monitoring is no error Remark: (PSCV and CCV functionality check: OK criteria) After PSCV and CCV functionality check, Deviation FTP between (a) and (c) is less than 50Pa Difference between FTP in (a) and min FTP in (b) is greater than 200Pa (PCSV and CCV plausibility check procedure) Check tank pressure at purge inactive Absolute of vehicle acceleration is less than 2.01m/s2 (6.6ft/s2) MAP/barometric pressure is less than 0.95 Check tank pressure at purge active When purge mass flow is greater than 0.792kg/h Absolute of vehicle acceleration is less than 2.01m/s2 (6.6ft/s2) Repetition of (a)
Threshold Value	Case1	Change amount of FTP (difference of two consecutive FTP) is greater than 2.5kPa
	Case2	FTP is greater than 6.13kPa
	Case3	FTP is less than -4.5kPa
	Case4	Change amount of FTP (difference between maximum FTP and minimum FTP) is less than 10Pa
	Case5	FTP is greater than 2.0kPa or less than -2.0kPa
Diagnostic Time	Case1	15s
	Case2, 3	14s
	Case4	100ms
	Case5	5s (once per driving cycle)
MIL ON Condition		2 driving cycles