Diagnostic Aids

WARNING: This page does not describe the selected car, but rather 25 other vehicles, including the 2002 Lincoln Town Car, 2002 Lincoln Navigator, 2002 Lincoln LS, 2002 Lincoln Continental, and 2002 Lincoln Blackwood. However, it is still accessible from the selected car via links, so may be relevant.

Perform this test when instructed during QUICK TEST or if directed by other test procedures. This test is used to diagnose the following:

Crankshaft Position (CKP) Sensor
Wiring Harness Circuits (CKP+ & CKP-)
Powertrain Control Module (PCM)

Fig 1: Identifying CKP Sensor Circuits & Connector Terminals (Cougar 2.5L)

Courtesy of FORD MOTOR CO.

Fig 2: Identifying CKP Sensor Circuits & Connector Terminals (Cougar & Escort 2.0L 4V, & Ranger 2.3L)

Courtesy of FORD MOTOR CO.

Fig 3: Identifying CKP Sensor Circuits & Connector Terminals (Escort 2.0L 2V & Explorer 4.0L SOHC)

Courtesy of FORD MOTOR CO.

Fig 4: Identifying CKP Sensor Circuits & Connector Terminals (Explorer & Mountaineer 4.6L, & Focus 2.0L 2V)

Courtesy of FORD MOTOR CO.

Fig 5: Identifying CKP Sensor Circuits & Connector Terminals (Escape & Focus 2.0L 4V, Explorer & Mountaineer 4.0L, Explorer Sport & Explorer Sport Trac)

Courtesy of FORD MOTOR CO.

Fig 6: Identifying CKP Sensor Circuits & Connector Terminals (LS V8 & Thunderbird)

Courtesy of FORD MOTOR CO.

Fig 7: Identifying CKP Sensor Circuits & Connector Terminals (All Others)

Courtesy of FORD MOTOR CO