dodge Workshop Repair Guides

Dodge Workshop Service and Repair Manuals

Intake Air Temperature (IAT) Sensor <--> [Intake Air Temperature Sensor] > < Fuel Tank Differential Pressure Sensor <--> [Fuel Tank Pressure Sensor]|Locations
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Fuel Tank Differential Pressure Sensor: Testing and Inspection

FUEL TANK DIFFERENTIAL PRESSURE SENSOR CHECK

1. Disconnect the fuel tank differential pressure sensor connector and connect special tool MB991348 between the terminals of the disconnected

connector.

2. Turn the ignition switch to "ON" and measure the output voltage between terminals 2 and 3.

Standard value: 2.0 - 3.0 V

NOTE:  To inspect the sensor, refer to Powertrain Management / Computers and Control Systems / Testing / Trouble Code Descriptions / Diagnostic
Trouble Code Chart.

Intake Air Temperature (IAT) Sensor <--> [Intake Air Temperature Sensor] > < Fuel Tank Differential Pressure Sensor <--> [Fuel Tank Pressure Sensor]|Locations