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Home >> Subaru >> 2008 >> Outback Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Engine (Diagnostics) (H4SO) >> Drive Cycle >> Procedure >> Drive Cycle C - Drive The Vehicle With Following Drive Patterns

Drive Cycle C - Drive The Vehicle With Following Drive Patterns

Fig 1: Vehicle Drive Pattern
G05339841Courtesy of SUBARU OF AMERICA, INC.
DTC DIAGNOSIS CHART

DTC Item Condition
P0026 Intake Valve Control Solenoid Circuit Range/Performance (Bank 1) -
P0028 Intake Valve Control Solenoid Circuit Range/Performance (Bank 2) -
*P0030 HO2S Heater Control Circuit (Bank 1 Sensor 1) -
*P0068 MAP/MAF - Throttle Position Correlation -
P0076 Intake Valve Control Solenoid Circuit Low (Bank 1) -
P0082 Intake Valve Control Solenoid Circuit Low (Bank 2) -
*P0101 Mass or Volume Air Flow Circuit Range/Performance -
*P0134 O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1) -
*P0139 O2 Sensor Circuit Slow Response (Bank 1 Sensor 2) -
*P0171 System Too Lean (Bank 1) Diagnosis completes in drive cycle A or B as well.
*P0172 System Too Rich (Bank 1) Diagnosis completes in drive cycle A or B as well.
*P0301 Cylinder 1 Misfire Detected Diagnosis completes in drive cycle A or B as well.
*P0302 Cylinder 2 Misfire Detected Diagnosis completes in drive cycle A or B as well.
*P0303 Cylinder 3 Misfire Detected Diagnosis completes in drive cycle A or B as well.
*P0304 Cylinder 4 Misfire Detected Diagnosis completes in drive cycle A or B as well.
*P0400 Exhaust Gas Recirculation Flow -
P1492 EGR Solenoid Valve Signal #1 Circuit Malfunction (Low Input) -
P1493 EGR Solenoid Valve Signal #1 Circuit Malfunction (High Input) -
P1494 EGR Solenoid Valve Signal #2 Circuit Malfunction (Low Input) -
P1495 EGR Solenoid Valve Signal #2 Circuit Malfunction (High Input) -
P1496 EGR Solenoid Valve Signal #3 Circuit Malfunction (Low Input) -
P1497 EGR Solenoid Valve Signal #3 Circuit Malfunction (High Input) -
P1498 EGR Solenoid Valve Signal #4 Circuit Malfunction (Low Input) -
P1499 EGR Solenoid Valve Signal #4 Circuit Malfunction (High Input) -
*P2096 Post Catalyst Fuel Trim System Too Lean Bank 1 Diagnosis completes in drive cycle A or B as well.
*P2097 Post Catalyst Fuel Trim System Too Rich Bank 1 Diagnosis completes in drive cycle A or B as well.
P2103 Throttle Actuator Control Motor Circuit High Diagnosis completes in drive cycle A or B as well.