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P0102 Diagnostic Trouble Code Discussion for February 2014

Mass Airflow Sensor Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0102
Help Request Posted
2007 Ford F-150 XLT 4.2L MIL Lamp on VIN: 1FTRF12217
P0102: maf/af circuit low. scanner shows 5.11v iat and -40 maf volts 0.01v 0 grams per second unplugging ecm connector and wiring not matching up to alldata info. wires either not in ecm/connector or don't match up to how they should be. anybody having problems with alldata wiring diagr...
February 17, 2014
2007 Ford F-150 XLT 4.2L MIL Lamp on VIN: 1FTRF12217
P0102: maf/af circuit low. scanner shows 5.11v iat and -40 maf volts 0.01v 0 grams per second unplugging ecm connector and wiring not matching up to alldata info. wires either not in ecm/connector or don't match up to how they should be. anybody having problems with alldata wiring diagr...
February 17, 2014
2007 Ford F-150 XLT 4.2L MIL Lamp on VIN: 1FTRF12217
P0102: maf/af circuit low. scanner shows 5.11v iat and -40 maf volts 0.01v 0 grams per second unplugging ecm connector and wiring not matching up to alldata info. wires either not in ecm/connector or don't match up to how they should be. anybody having problems with alldata wiring diagr...
February 17, 2014
2007 Ford F-150 XLT 4.2L MIL Lamp on VIN: 1FTRF12217
P0102: maf/af circuit low. scanner shows 5.11v iat and -40 maf volts 0.01v 0 grams per second unplugging ecm connector and wiring not matching up to alldata info. wires either not in ecm/connector or don't match up to how they should be. anybody having problems with alldata wiring diagr...
February 17, 2014
2007 Ford F-150 XLT 4.2L MIL Lamp on VIN: 1FTRF12217
P0102: maf/af circuit low. scanner shows 5.11v iat and -40 maf volts 0.01v 0 grams per second unplugging ecm connector and wiring not matching up to alldata info. wires either not in ecm/connector or don't match up to how they should be. anybody having problems with alldata wiring diagr...
February 17, 2014