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Home >> Ford >> 2009 >> Flex Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 2182 (Engine Controls - Pinpoint Test DY: Engine Oil Temperature (EOT) Sensor Through Pinpoint Test Hf: Catalyst Efficiency Monitor And Exhaust Systems - (Except Diesel & Hybrid)) >> PINPOINT TEST HD: Misfire Detection Monitor >> Introduction

PINPOINT TEST HD: Misfire Detection Monitor: Introduction

WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2008 Mercury Sable, 2008 Mercury Mountaineer, 2008 Mercury Milan, 2008 Mercury Mariner, and 2008 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.
WARNING: Crown Victoria Police Interceptor vehicles equipped with fire suppression system, refer to part 419-03 for Important Safety Warnings. Failure to follow these instructions may result in personal injury.
NOTE: Mechanical noise caused by the front end accessory drive components, mechanically driven cooling fans, or rough roads at high RPM with light load conditions may produce a nonsymmetrical loss of cylinder acceleration, which may result in a misfire.

This pinpoint test is intended to diagnose the misfire detection monitor.

Clearing the powertrain control module (PCM) diagnostic trouble codes (DTCs) erases any PCM recorded freeze frame data. Make sure to record any PCM freeze frame information before proceeding. Refer toFREEZE FRAME DATA .

Fig 1: Camshaft Position (CMP) Sensor Connector - A
GF0001559Courtesy of FORD MOTOR CO.
Fig 2: Camshaft Position (CMP) Sensor Connector - B
GF0001560Courtesy of FORD MOTOR CO.
Fig 3: Camshaft Position (CMP) Sensor Connector - C
GF0001494Courtesy of FORD MOTOR CO.
Fig 4: Camshaft Position (CMP) Sensor Connector - D
GF0001495Courtesy of FORD MOTOR CO.
Fig 5: Camshaft Position (CMP) Sensor Connector - E
GF0001496Courtesy of FORD MOTOR CO.
Fig 6: Camshaft Position (CMP) Sensor Connector - F
GF0040735Courtesy of FORD MOTOR CO.
Vehicle Connector Pin Circuit
Edge,
Expedition,
F-150 4.6L,
F-150 5.4L,
Mark LT,
MKX,
MKZ,
Navigator,
Sable,
Taurus,
Taurus X		 A 2 CMP
Escape/Mariner 2.3L,
Ranger 2.3L		 B 1
2		 SIGRTN
CMP
Explorer 4.0L,
Explorer Sport Trac 4.0L,
Mountaineer 4.0L,
Mustang 4.0L,
Ranger 4.0L		 C 2
1		 SIGRTN
CMP
Fusion 2.3L,
Milan 2.3L		 D 3
2		 SIGRTN
CMP
Fusion 3.0L,
Milan 3.0L		 E 1 CMP
F-150 4.2L D 2
3
1		 CMP
PWRGND
VPWR
Focus F 3
2		 SIGRTN
CMP
All other vehicles A 1
2		 SIGRTN
CMP
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