Index Subaru Subaru Impreza 3 / Impreza WRX / Impreza WRX STI - service repair manual 2008-2014 year
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EN(H4DOTC)(diag)-56 Drive Cycle ENGINE (DIAGNOSTICS) 3. DRIVE CYCLE B Diagnostic procedure: 1) Drive at 10 km/h (6 MPH) or more. 2) Stop the vehicle and idle for ten minutes. 4. DRIVE CYCLE C DTC Item Condition *P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control «Coolant Temp.» at engine *P0171 System Too Lean (Bank 1) Complete diagnosis with drive *P0172 System Too Rich (Bank 1) Complete diagnosis with drive *P0300 Random/Multiple Cylinder Misfire Detected Complete diagnosis with drive *P0301 Cylinder 1 Misfire Detected Complete diagnosis with drive *P0302 Cylinder 2 Misfire Detected Complete diagnosis with drive *P0303 Cylinder 3 Misfire Detected Complete diagnosis with drive *P0304 Cylinder 4 Misfire Detected Complete diagnosis with drive *P0506 Idle Air Control System RPM Lower Than Expected — *P0507 Idle Air Control System RPM Higher Than Expected — *P2096 Post Catalyst Fuel Trim System Too Lean (Bank 1) Complete diagnosis with drive *P2097 Post Catalyst Fuel Trim System Too Rich (Bank 1) Complete diagnosis with drive *P219A Bank 1 Air-Fuel Ratio Imbalance Complete diagnosis with drive DTC Item Condition *P0030 HO2S Heater Control Circuit (Bank 1 Sensor 1) — *P0068 MAP/MAF - Throttle Position Correlation — *P0101 Mass or Volume Air Flow Circuit Range/Performance — P0134 O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1) — *P013A O2 Sensor Slow Response - Rich to Lean (Bank 1 Sensor 2) — *P013B O2 Sensor Slow Response - Lean to Rich (Bank 1 Sensor 2) — *P013E O2 Sensor Delayed Response - Rich to Lean (Bank 1 Sensor 2) — *P013F O2 Sensor Delayed Response - Lean to Rich (Bank 1 Sensor 2) — *P0171 System Too Lean (Bank 1) Complete diagnosis with drive *P0172 System Too Rich (Bank 1) Complete diagnosis with drive P0244 Turbo/Super Charger Wastegate Solenoid “A” Range/Performance — P0246 Turbo/Super Charger Wastegate Solenoid “A” High — *P0300 Random/Multiple Cylinder Misfire Detected Complete diagnosis with drive *P0301 Cylinder 1 Misfire Detected Complete diagnosis with drive *P0302 Cylinder 2 Misfire Detected Complete diagnosis with drive |