Your Vehicle: 2001 Ford Escort ZX2 L4-2.0L DOHC VIN 3
 
Vehicle » Powertrain Management » Computers and Control Systems » Testing and Inspection » Pinpoint Tests » DQ: Barometric Pressure (BARO) Sensor - Introduction  
 
 
  DQ: Barometric Pressure (BARO) Sensor - Introduction  
 

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