P0104moderate severityPowertrain
Mass Air Flow (MAF) Circuit Intermittent
on 2017 Jeep Cherokee 2.4L I4 · 4WD
What this code means
The MAF sensor signal is intermittent, showing erratic readings.
Symptoms
- Check Engine Light (intermittent)
- Intermittent stalling
- Surging
- Poor driveability
Common causes
- Loose MAF connector
- Damaged wiring
- Intermittent sensor failure
- Vibration-induced disconnect
Diagnostic steps
- Wiggle test on MAF connector
- Inspect wiring for chafing
- Monitor MAF signal for dropouts
- Check connector pins
Repair notes
Repair connector or wiring. Replace sensor if internal failure.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1