Inspection Mode W
| DTC | Description & trouble part | Condition | Number of driving cycles on the detecting condition |
|---|---|---|---|
| P0134 | A/F/O2 SENSOR CIRCUIT NO ACTIVITY DETECTED BANK 1 SENSOR 1 | - | 1 |
| P1492 | COIL 1 EGR "A" CONTROL CIRCUIT LOW | - | 1 |
| P1493 | COIL 1 EGR "A" CONTROL CIRCUIT HIGH | - | 1 |
| P1494 | COIL 2 EGR "A" CONTROL CIRCUIT LOW | - | 1 |
| P1495 | COIL 2 EGR "A" CONTROL CIRCUIT HIGH | - | 1 |
| P1496 | COIL 3 EGR "A" CONTROL CIRCUIT LOW | - | 1 |
| P1497 | COIL 3 EGR "A" CONTROL CIRCUIT HIGH | - | 1 |
| P1498 | COIL 4 EGR "A" CONTROL CIRCUIT LOW | - | 1 |
| P1499 | COIL 4 EGR "A" CONTROL CIRCUIT HIGH | - | 1 |
WARNING:
When performing inspection mode W 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, clear the memory of [Engine Control System]. Ref. to COMMON (DIAGNOSTICS)>CLEAR MEMORY .
- Drive according to the drive pattern described below.
(1) 0 km/h (0 MPH) (2) 45 km/h (27 MPH) (3) Vehicle speed (4) Time (A) Idle the engine for five seconds or more. (B) Accelerating (C) Vehicle speed exceeds 45 km/h (27 MPH). (D) Driving time (There is no restriction for the time) (E) Deceleration (There is no specified deceleration method) - Read the pending code using the Subaru Select Monitor or general scan tool. Ref. to COMMON (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .