How to remove and install knock sensors on Ford Escape?

For 2006 and earlier four-cylinder models, start by disconnecting the cable from the negative battery terminal, then raise the front of the vehicle and secure it on jackstands. Locate the knock sensor on the back side of the block near the alternator; for the 2.3L model, remove the intake manifold first. Detach the knock sensor electrical connector from its bracket and disconnect it, followed by removing the retaining nut and the sensor itself. Installation is the reverse of removal, ensuring the retaining nut is tightened to the specified torque. After reconnecting the battery, the Powertrain Control Module (PCM) must relearn its idle and fuel trim strategy for optimal performance. For 2008 and earlier V6 models, the process begins similarly with the negative battery terminal disconnection and vehicle elevation. The knock sensor is located on the rear side of the block near the transaxle; trace the electrical lead to the connector, disconnect it, and then remove the retaining bolt and sensor. Again, installation is the reverse, with attention to torque specifications. After reconnecting the battery, the PCM must relearn its idle and fuel trim strategy. For 2007 and later four-cylinder models, disconnect the negative battery terminal, remove the intake manifold, disconnect the wiring harness from the sensor, and then remove the mounting bolt and sensor, with installation being the reverse. For 2009 and later V6 models, note that there are two knock sensors; one is on the left end of the rear cylinder head and the other is under the lower intake manifold. Disconnect the negative battery terminal, remove the lower intake manifold if working on the engine block-mounted sensor, disconnect the wiring harness, and remove the mounting bolt and sensor, with installation following the reverse order.

Genuine Ford Escape Knock Sensor

Engine Knock Sensor

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9 Knock Sensors found

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Ford Escape Sensor - Engine Knock
Part Number: BE8Z-12A699-B
$44.65 MSRP: $71.22
You Save: $26.57 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Knock Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2019 Ford Escape | 4 Cyl 1.5L EcoBoost 16V (180PS), 4 Cyl 1.6L EcoBoost SCTi -Sigma | 6-Speed Automatic Transmission 6F Mid-Range, Four-Wheel Drive, Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Front-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive)
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Ford Escape Sensor - Engine Knock
Part Number: 1S7Z-12A699-BB
$44.66 MSRP: $70.00
You Save: $25.34 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Knock Sensor, Sensor
- Replaces: 1S7Z-12A699-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2019 Ford Escape | 4 Cyl 2.0L, 4 Cyl 2.0L EcoBoost (240PS), 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L Duratec FFV (125kW/170PS), 4 Cyl 2.5L PFI Gas/Electric | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Front-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
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Ford Escape Sensor - Engine Knock
Part Number: 4L3Z-12A699-AA
$55.35 MSRP: $88.27
You Save: $32.92 (38%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Knock Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2012 Ford Escape | 6 Cyl 3.0L OHC Duratec | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Escape Sensor - Engine Knock
Part Number: XS2Z-12A699-BA
$13.34 MSRP: $18.23
You Save: $4.89 (27%)
ADD TO CART
Product Specifications
- Other Name: Knock Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2004 Ford Escape | 4 Cyl 2.0L Zetec EFI | 4AT CD4E, 5-Speed Manual Transmission, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
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Ford Escape Sensor - Engine Knock
Part Number: 1S7Z-12A699-BA
$51.67 MSRP: $70.00
You Save: $18.33 (27%)
ADD TO CART
Product Specifications
- Replaced by: 1S7Z-12A699-BB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Ford Escape | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
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Ford Escape Sensor - Engine Knock
Part Number: JR3Z-12A699-A
$20.82 MSRP: $33.20
You Save: $12.38 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Knock Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023 Ford Escape | 4 Cyl 2.0 L GAS
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Ford Escape Sensor - Engine Knock
Part Number: GN1Z-12A699-A
$37.77 MSRP: $59.20
You Save: $21.43 (37%)
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Product Specifications
- Other Name: Knock Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2023 Ford Escape | 3 Cyl 1.5 L GAS
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Ford Escape Engine Knock Sensor
Part Number: JX6Z-12A699-A
$42.75 MSRP: $67.00
You Save: $24.25 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Engine Knock; Knock Sensor
- Replaces: JX6Z-12A699-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2023 Ford Escape | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L PLUG-IN HYBRID EV-GAS (PHEV)
View related parts
Ford Escape Sensor - Engine Knock
Part Number: YL8Z-12A699-AA
Product Specifications
- Other Name: Knock Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2006 Ford Escape | 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)

Ford Escape Knock Sensor

Knock Sensor in the Ford Escape cars is extremely important in the engine system as it helps detect the knock which is characterized by wrong timing of ignition. This device communicates with the PCM allowing it to advance the ignition time in order to prevent high levels of detonation. Normally, Ford Escape models incorporate piezoelectric knock sensors that consequently translate vibrations into electrical signals so that pressure spike indicative of knocking can be continually monitored. In the past years, Ford Escape cars equipped different knock sensor technologies which can control ignition timing for every cylinder and boost pressure, if necessary, based upon the design of an engine. This guarantees efficient working of the engine near the 'kick' point to boost the performance while at the same time avoiding any damages even when using low octane gasoline. It is now seen how the Knock Sensor in Ford Escape models has changed over time in a sign of keeping engines running optimally and for longer under different use patterns.

We provide a wide range of Ford Escape Knock Sensor at the best prices possible. If you need Ford Escape Knock Sensor, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your door step with a fast delivery service.

Ford Escape Knock Sensor Parts Questions & Experts Answers

Sensor - Engine Knock
1S7Z-12A699-BB
Q: How to remove and install knock sensors on Ford Escape?
A:
For 2006 and earlier four-cylinder models, start by disconnecting the cable from the negative battery terminal, then raise the front of the vehicle and secure it on jackstands. Locate the knock sensor on the back side of the block near the alternator; for the 2.3L model, remove the intake manifold first. Detach the knock sensor electrical connector from its bracket and disconnect it, followed by removing the retaining nut and the sensor itself. Installation is the reverse of removal, ensuring the retaining nut is tightened to the specified torque. After reconnecting the battery, the Powertrain Control Module (PCM) must relearn its idle and fuel trim strategy for optimal performance. For 2008 and earlier V6 models, the process begins similarly with the negative battery terminal disconnection and vehicle elevation. The knock sensor is located on the rear side of the block near the transaxle; trace the electrical lead to the connector, disconnect it, and then remove the retaining bolt and sensor. Again, installation is the reverse, with attention to torque specifications. After reconnecting the battery, the PCM must relearn its idle and fuel trim strategy. For 2007 and later four-cylinder models, disconnect the negative battery terminal, remove the intake manifold, disconnect the wiring harness from the sensor, and then remove the mounting bolt and sensor, with installation being the reverse. For 2009 and later V6 models, note that there are two knock sensors; one is on the left end of the rear cylinder head and the other is under the lower intake manifold. Disconnect the negative battery terminal, remove the lower intake manifold if working on the engine block-mounted sensor, disconnect the wiring harness, and remove the mounting bolt and sensor, with installation following the reverse order.