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2018 Ram 1500 Lone Star 5.7L MIL Lamp on
Posted to Chrysler Driveability on 5/7/2025 13 Replies

Looking for some wisdom on this Ram. Apparently it has been to every other shop in town so I guess now it's my turn. Vehicle came in MIL on codes P0172 & P0175 bank 1 & bank 2 rich. STFT B1 -6.2, LTFT B1 -17.9, STFT B2 -5.4, LTFT B2 -19.5 Fuel pressure sen...

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car Vehicle Data

2018 Ram 1500 Lone Star

VIN 1C6RR6LT1J
Engine5.7 L / 8 cyl / GAS
Trans8-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)
Open Help Request

car Vehicle Data

2018 Ram 1500 Lone Star

VIN 1C6RR6LT1J
Engine5.7 L / 8 cyl / GAS
Trans8-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)