Inspection Mode Aa
DTC DESCRIPTION - INSPECTION MODE AA
| DTC | Description & trouble part | Condition | Number of driving cycles on the detecting condition |
|---|---|---|---|
| P1449 | EVAP SYSTEM CLOG DETECTED (AIR FILTER) | - | 2 |
WARNING:
When performing inspection mode AA on a public road, pay sufficient attention to the traffic condition and give the highest priority to safe driving.
NOTE:
Perform the inspection mode after warming up the engine except that the engine coolant temperature at engine start is specified.
- Check that the battery voltage is 12 V or more and fuel remains approx. half [20 - 40 L (5.3 - 10.6 US gal, 4.4 - 8.8 Imp gal)].
- Using the Subaru Select Monitor, perform the clear memory of [Engine Control System]. Ref. to COMMON (DIAGNOSTICS)>CLEAR MEMORY .
- Drive 3 times according to the drive pattern described below.
(1) 0 km/h (0 MPH) (2) 60 km/h (37 MPH) (A) Accelerate the vehicle to 60 km/h (37 MPH). (Sudden acceleration prohibited) (B) Drive the vehicle at a constant speed for 3 minutes. (C) Decelerating (D) Vehicle speed (E) Driving duration - Read the pending code using the Subaru Select Monitor or general scan tool. Ref. to COMMON (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .