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2018 Ram 2500 Outdoorsman 6.4L Surge, MIL Lamp on
Posted to Chrysler Driveability on 4/7/2025 11 Replies

Good morning all, Have a dodge ram with codes P0171 and P0174, Indicating lean condition. First we did a smoke test on the intake- only thing we found was a very small leak around the intake runner control. Noticed MAP was out of range so we replaced senso...

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car Vehicle Data

2018 Ram 2500 Outdoorsman

VIN 3C6UR5CJ1J
Engine6.4 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge, MIL Lamp On
OccursAlways
Misc.Lean Code

Trouble Codes

P171/lean
Open Help Request

car Vehicle Data

2018 Ram 2500 Outdoorsman

VIN 3C6UR5CJ1J
Engine6.4 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge, MIL Lamp On
OccursAlways
Misc.Lean Code

Trouble Codes

P171/lean