Drive Cycle Z
| DTC | Item | Condition | Number of driving cycles on the detecting condition |
|---|---|---|---|
| P0030 | A/F/O2 HEATER CONTROL CIRCUIT BANK 1 SENSOR 1 | - | 2 |
| P0068 | MAP/MAF - THROTTLE POSITION CORRELATION | - | 2 |
| P0101 | MASS OR VOLUME AIR FLOW SENSOR "A" CIRCUIT RANGE/PERFORMANCE | - | 2 |
| P219C | CYLINDER 1 AIR-FUEL RATIO IMBALANCE | - | 2 |
| P219D | CYLINDER 2 AIR-FUEL RATIO IMBALANCE | - | 2 |
| P219E | CYLINDER 3 AIR-FUEL RATIO IMBALANCE | - | 2 |
| P219F | CYLINDER 4 AIR-FUEL RATIO IMBALANCE | - | 2 |
Diagnostic procedure:
WARNING:
When performing the drive cycle Z on the public road, be very careful of the traffic condition and the safe driving must be the high priority.
- Perform the Clear Memory Mode. Ref. to ENGINE (DIAGNOSTICS) (H4DO)>CLEAR MEMORY MODE .
- Drive according to the drive pattern described below.
- Read the temporary code using the Subaru Select Monitor or general scan tool. Ref. to ENGINE (DIAGNOSTICS) (H4DO)>READ DIAGNOSTIC TROUBLE CODE (DTC)>OPERATION .