What are the troubleshooting steps for the Camshaft Position (CMP) sensor on Ford Explorer?

In troubleshooting the Camshaft Position (CMP) sensor one must perform extensive tests to identify the cause of driveability issues. As part of synchronizing fuel injector sequencing, the CMP sensor is responsible for sending a voltage signal pulse to the PCM that indicates approaching Top Dead Center (TDC) of number 1 piston. The tests include voltage drop between the sensor connector and ground, readings greater than 10 volts, and pulsating DC-voltage during cranking. Replacing it entails disconnecting, removing, and installing a new one in case faults are found. For 1995 or older models, there is a step-by-step procedure on how to time your synchronizer when re-installing it. On the other hand, for vehicles manufactured from 1996 onwards, there is a similar protocol used in changing them with emphasis on using an alignment tool while refitting the drive assembly to avoid tampering with fuel system timing. After disconnecting the electrical connector, removing the retaining bolt, and following the reversal of removal steps reinstall CMP sensor for 4.0L SOHC V6 engine.

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8 Camshaft Position Sensors found

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Ford Explorer Sensor Assembly
Part Number: 1W7Z-6B288-AB
- Other Name: Sensor Assy
- Replaces: 1W7Z-6B288-AA
$26.90 MSRP: $42.91
You Save: $16.01 (38%)

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Fits the following Vehicles:
2006-2010 Ford Explorer | 8 Cyl 4.6L | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Explorer Sensor Assembly
Part Number: AT4Z-6B288-A
- Other Name: Sensor Assy; Camshaft Position Sensor, Camshaft Sensor
- Replaces: 7T4Z-6B288-A
$15.39 MSRP: $24.55
You Save: $9.16 (38%)

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Fits the following Vehicles:
2011-2019 Ford Explorer | 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Explorer Sensor - Camshaft Position
Part Number: BL3Z-6B288-A
- Replaced by: BL3Z-6B288-C
$26.22 MSRP: $41.82
You Save: $15.60 (38%)

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Fits the following Vehicles:
2013-2019 Ford Explorer | 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Explorer Sensor Assembly
Part Number: 5L2Z-6B288-A
- Other Name: Sensor Assy; Camshaft Position Sensor, Camshaft Sensor
- Replaces: 1L2Z-6B288-AA
$49.25 MSRP: $78.55
You Save: $29.30 (38%)

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Fits the following Vehicles:
2002-2010 Ford Explorer | 6 Cyl 4.0L SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Explorer Sensor - Camshaft Position
Part Number: AS7Z-6B288-A
- Replaced by: AS7Z-6B288-D
$26.11 MSRP: $41.64
You Save: $15.53 (38%)

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Fits the following Vehicles:
2012-2019 Ford Explorer | 4 Cyl 2.0L EcoBoost (240PS) , 4 Cyl 2.3L TIVCT DI TC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Explorer Sensor Assembly
Part Number: 1F3Z-6B288-AB
- Other Name: Sensor Assy; Camshaft Position Sensor, Camshaft Sensor
- Replaces: 1F3Z-6B288-AA
$23.94 MSRP: $38.18
You Save: $14.24 (38%)

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Fits the following Vehicles:
2002-2005 Ford Explorer | 8 Cyl 4.6L Romeo SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Explorer Sensor Assembly
Part Number: XF1Z-12A112-AA
- Other Name: Sensor Assy
- Replaced by: 1F1Z-6B288-BA
$31.58 MSRP: $50.36
You Save: $18.78 (38%)

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Fits the following Vehicles:
1999-2001 Ford Explorer | 6 Cyl 4.0L, 8 Cyl 5.0L | 4AT 4R70W, 5AT 5R55E, 5MT
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View related parts
Ford Explorer Sensor Assembly
Part Number: 1L2Z-6B288-AA
- Other Name: Sensor Assy
- Replaced by: 5L2Z-6B288-A
$49.25 MSRP: $78.55
You Save: $29.30 (38%)

Add to Cart
More Info
Fits the following Vehicles:
2002-2004 Ford Explorer | 6 Cyl 4.0L SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Ford Explorer Camshaft Position Sensor Parts Questions & Answers

Sensor Assembly
XF1Z-12A112-AA
Q: What are the troubleshooting steps for the Camshaft Position (CMP) sensor on Ford Explorer?
A: In troubleshooting the Camshaft Position (CMP) sensor one must perform extensive tests to identify the cause of driveability issues. As part of synchronizing fuel injector sequencing, the CMP sensor is responsible for sending a voltage signal pulse to the PCM that indicates approaching Top Dead Center (TDC) of number 1 piston. The tests include voltage drop between the sensor connector and ground, readings greater than 10 volts, and pulsating DC-voltage during cranking. Replacing it entails disconnecting, removing, and installing a new one in case faults are found. For 1995 or older models, there is a step-by-step procedure on how to time your synchronizer when re-installing it. On the other hand, for vehicles manufactured from 1996 onwards, there is a similar protocol used in changing them with emphasis on using an alignment tool while refitting the drive assembly to avoid tampering with fuel system timing. After disconnecting the electrical connector, removing the retaining bolt, and following the reversal of removal steps reinstall CMP sensor for 4.0L SOHC V6 engine.