Ford Escape: Engine / Diagnosis and Testing - Engine
For gas engine mechanical diagnosis and testing, REFER to: Engine (303-00 Engine System - General Information, Diagnosis and Testing). For DTC (Diagnostic Trouble Code) related concerns, REFER to the Master DTC Chart.
Inspection
NOTE:
Procedure 1 — Ambient Temperature below 21 °C (70 °F).
NOTE:
Proper A/C system diagnosis on a vehicle’s
compressor is dependent on correct refrigerant system charge and tested
in ambient temperatures above 21°C (70°F). Perform the following steps
to achieve normal operating pressures.
Drive the vehicle or run the engine until it reaches normal operati..