2011 Subaru Outback 2.5i 2.5L MIL Lamp on
vehicle came in for check engine light. found code p1153 o2 circuit range performance too high. replaced air fuel sensor. no change. replaced ecm after checking wires from air fuel sensor to ecm. wires were good. replaced both head ground cables due to cor...
FIX posted 5/22/2018
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Message Closed w/FIX
Vehicle Data2011 Subaru Outback 2.5i
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2011 Subaru Outback 2.5i
VIN | 4S4BRBGC6B |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 6-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |