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Home >> Lincoln >> 2009 >> MKX AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1420 (Engine Controls - Pinpoint Tests- 6.0L Diesel Models) >> Pinpoint Test H: Barometric Pressure (BARO) Sensor >> Barometric Pressure (BARO) Sensor Connector Pin Reference Chart >> Powertrain Control Module (Pcm) Connector Pin Reference Chart
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Powertrain Control Module (Pcm) Connector Pin Reference Chart

WARNING: This page is about a different car, the 2009 Ford RV Cutaway, 2009 Ford Econoline, 2009 Ford E450 Super Duty, and 2009 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
POWERTRAIN CONTROL MODULE (PCM) CONNECTOR PIN REFERENCE CHART

Pin Circuit
B20, B33, E25 SIGRTN (Signal Return)
B38 BARO (Barometric Pressure)
NOTE: Compare the BARO sensor value with the local barometric values.
Fig 1: BARO Sensor Output Graph
G06054212Courtesy of FORD MOTOR CO.
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