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Home >> Cadillac >> 2001 >> Eldorado Touring V8-4.6L VIN 9 >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data, Normal Values and Definitions >> Scan Tool Data Definitions - Powertrain Systems >> BARO
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BARO

The scan tool range is 10-105 kPa. The Barometric Pressure (BARO) reading is determined from the MAP sensor signal. The PCM monitors the MAP signal during key up and Wide-open Throttle (WOT) conditions. The barometric pressure compensates for altitude differences.
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