sejc
New Member
My truck shakes when i turn it on so i replaced the fuel injectors the spark plugs and the air filter. Now its making a clinging noise. Any ideas? By the way i got a code P0102.
03 Ford Expedition 5.4L
- Thread starter sejc
- Start date
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Bedrck47
Full Access Members
P0102 - Mass Air Flow (MAF) Circuit Low Input The MAF sensor circuit is monitored by the PCM for low air flow (or voltage) input through the comprehensive component monitor (CCM). If during key ON engine running the air flow (or voltage) changes below a minimum calibrated limit, the test fails. MAF sensor disconnected
MAF circuit open to PCM
VPWR open to MAF sensor
PWR GND open to MAF sensor
MAF RTN circuit open to PCM
MAF circuit shorted to GND
Intake air leak (near MAF sensor)
A closed throttle indication [throttle position (TP) sensor system]
Damaged MAF sensor
Damaged PCM
A MAF V PID (MAF PID) reading less than 0.23 volts in continuous memory or key ON and engine running indicates a hard fault.
MAF circuit open to PCM
VPWR open to MAF sensor
PWR GND open to MAF sensor
MAF RTN circuit open to PCM
MAF circuit shorted to GND
Intake air leak (near MAF sensor)
A closed throttle indication [throttle position (TP) sensor system]
Damaged MAF sensor
Damaged PCM
A MAF V PID (MAF PID) reading less than 0.23 volts in continuous memory or key ON and engine running indicates a hard fault.
sejc
New Member
How did you figure it was broken? What did you find wrong with it?
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