Your Vehicle: 2001 Ford Escort ZX2 L4-2.0L DOHC VIN 3
Vehicle » Powertrain Management » Computers and Control Systems » Testing and Inspection » Scan Tool Testing and Procedures » Diagnostic Methods Overview  
  Diagnostic Methods Overview  

Diagnostic Methods


The Diagnostic Methods provides information on routine diagnostic tasks.

When following powertrain diagnostics On Board Diagnostic (OBD) II vehicles, the system may be checked by an off-board tester referred to as a scan tool. This section contains information for performing diagnostics with a scan tool. A scan tool has certain generic capabilities that are standard across the automotive industry in the United States. All functions are selected from a menu. Refer to the instruction manual provided by the tool manufacturer.