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Home >> Subaru >> 2013 >> Outback Base, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls (Diagnostics) (H4DO) >> Drive Cycle >> Procedure >> Drive Cycle A >> Notes
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Drive Cycle A: Notes

DTC Item Condition
P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control «Coolant Temp.» at engine start: Less than 20°C (68°F)
P0128 Coolant Thermostat (Engine Coolant Temperature Below Thermostat Regulating Temperature) -
P0141 O2 Sensor Heater Circuit (Bank1 Sensor2) -
P014C O2 Sensor Slow Response - Rich to Lean (Bank 1 Sensor 1) -
P014D O2 Sensor Slow Response - Lean to Rich (Bank 1 Sensor 1) -
P015A O2 Sensor Delayed Response - Rich to Lean (Bank 1 Sensor 1) -
P015B O2 Sensor Delayed Response - Lean to Rich (Bank 1 Sensor 1) -
P0171 System Too Lean (Bank 1) Complete diagnosis with drive cycle B or C as well.
P0172 System Too Rich (Bank 1) Complete diagnosis with drive cycle B or C as well.
P0196 Engine Oil Temperature Sensor Circuit Range/Performance -
P0300 Random/Multiple Cylinder Misfire Detected Complete diagnosis with drive cycle B or C as well.
P0301 Cylinder 1 Misfire Detected Complete diagnosis with drive cycle B or C as well.
P0302 Cylinder 2 Misfire Detected Complete diagnosis with drive cycle B or C as well.
P0303 Cylinder 3 Misfire Detected Complete diagnosis with drive cycle B or C as well.
P0304 Cylinder 4 Misfire Detected Complete diagnosis with drive cycle B or C as well.
P0420 Catalyst System Efficiency Below Threshold (Bank 1) -
P0459 Evaporative Emission System Purge Control Valve Circuit High -
P2096 Post Catalyst Fuel Trim System Too Lean (Bank 1) Complete diagnosis with drive cycle B or C as well.
P2097 Post Catalyst Fuel Trim System Too Rich (Bank 1) Complete diagnosis with drive cycle B or C as well.
P2195 O2 Sensor Signal Biased/Stuck Lean (Bank 1 Sensor 1) -
P2196 O2 Sensor Signal Biased/Stuck Rich (Bank 1 Sensor 1) -