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2017 Nissan Murano S 3.5L MIL Lamp on
Posted to Asian Driveability on 4/22/2026 8 Replies

Have high fuel trim at idle both bank 1 and 2, they pretty much mirror each other. Cold start idle reading + 4. After engine warms up reading +18. Fuel trim at cruising rpm look great -2 to + 3. Vacuum reading at idle steady 18 inches. If I interduce propa...

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car Vehicle Data

2017 Nissan Murano S

VIN 5N1AZ2MGXH
Engine3.5 L / 6 cyl / GAS
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Open Help Request

car Vehicle Data

2017 Nissan Murano S

VIN 5N1AZ2MGXH
Engine3.5 L / 6 cyl / GAS
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)