Powertrain Management EVAP-Leak-Check Model
DTC P2227 (EVAP-Leak-Check Model)DTC Detecting Condition and Trouble Area
Wiring Diagram
Wiring Diagram:
System Description
Barometric pressure is observed by EVAP leak check pressure sensor in EVAP leak check module.
DTC Confirmation Procedure
WARNING:
- When performing a road test, select a place where there is no traffic or possibility of a traffic accident and be very careful during testing to avoid occurrence of an accident.
- Road test should be carried out by 2 persons, a driver and a tester, on a level road.
NOTE: If DTC other than aimed DTC are previously detected in DTC confirmation procedure, be sure to troubleshoot DTC previously detected.
1. Warm up engine to normal operating temperature.
2. Drive vehicle at 1,000 - 4,000 rpm for 6 min at 5th gear (M/T model) or D range (CVT model). (Keep throttle valve opening constantly in this step.)
DTC Troubleshooting
