Integra (GS-R) L4-1797cc 1.8L DOHC (VTEC) (1994)
Barometric Pressure Sensor: Testing and Inspection
The Barometric Pressure (BARO) Sensor is located integral to the Programmed Fuel Injection Electronic Control Module (PGM-FI ECM) and
cannot be accessed to be tested separately. To test, substitute a known good PGM-FI ECM. If symptom or Diagnostic Trouble Code indication
goes away, replace original PGM-FI ECM.