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.

CMP signal provides PCM information for fuel injector synchronization. The CMP signal originates from Camshaft Position (CMP) sensor. Enter this system test only when instructed during QUICK TEST. This test is only intended to diagnose the following:

Faulty CMP Sensor
Wiring Harness Circuits (CMP, CMP/TSS GND, PWR GND, SIG RTN & VPWR)
Faulty Powertrain Control Module (PCM)

Fig 1: Identifying CMP Circuits & Connector Terminals (Cougar 2.5L & Escort 2.0L 4V)

G99J02089

Courtesy of FORD MOTOR CO.

Fig 2: Identifying CMP Circuits & Connector Terminals (Econoline & Pickup 4.2L)

G99H02093

Courtesy of FORD MOTOR CO.

Fig 3: Identifying CMP Circuits & Connector Terminals (Escort 2.0L 2V)

G00077813

Courtesy of FORD MOTOR CO.

Fig 4: Identifying CMP Circuits & Connector Terminals (Explorer & Mountaineer With 104-Pin PCM)

G00077812

Courtesy of FORD MOTOR CO.

Fig 5: Identifying CMP Circuits & Connector Terminals (Explorer & Mountaineer With 150-Pin PCM, LS 3.9L & Thunderbird)

G00013262

Courtesy of FORD MOTOR CO.

Fig 6: Identifying CMP Circuits & Connector Terminals (Focus 2.0L 2V)

G00013259

Courtesy of FORD MOTOR CO.

Fig 7: Identifying CMP Circuits & Connector Terminals (Focus & Escape 2.0L 4V)

G00013260

Courtesy of FORD MOTOR CO.

Fig 8: Identifying CMP Circuits & Connector Terminals (LS 3.0L)

G00013261

Courtesy of FORD MOTOR CO.

Fig 9: Identifying CMP Circuits & Connector Terminals (All Others)

G99G02097

Courtesy of FORD MOTOR CO.