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2021 Jeep Cherokee High Altitude 3.2L MIL Lamp on
Posted to Chrysler Driveability on 2/15/2026 7 Replies

This Jeep has a code p0441 Evap Purge System Performance. After checking the usual suspects,I found the FTP (Fuel Tank Psi) reading high.3606Pa koeo 4.67volts. I can't find the spec for the FTP. I would expect it to read 0Pa koeo. This sensor lives on top ...

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car Vehicle Data

2021 Jeep Cherokee High Altitude

VIN 1C4RJFBG5M
Engine3.2 L / 6 cyl / GAS
Trans9-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0441EVAP System Incorrect Purge Flow
Open Help Request

car Vehicle Data

2021 Jeep Cherokee High Altitude

VIN 1C4RJFBG5M
Engine3.2 L / 6 cyl / GAS
Trans9-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0441EVAP System Incorrect Purge Flow