DQ: Barometric Pressure (BARO) Sensor Introduction
DQ: Pinpoint Tests See: DQ: Barometric Pressure (BARO) Sensor - Pinpoint Test
Note
This Pinpoint Test is intended to diagnose the following:
- BARO sensor (9F479)
- Harness circuits: BARO SIG, SIG RTN, and VREF
- Powertrain control module (PCM) (12A650)
Pinpoint Test Schematics and Connectors
BAROMETRIC PRESSURE REFERENCE CHART
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