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Knock Sensor - Ci Ignition - XKS15

Knock Sensor - Ci Ignition - XKS15

This knock sensor is compatible with various Ford models. It features a 2-pin connector and a cabl...

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eBayCI Car Vehicle Replacement Knock Sensor with cable - XKS15
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My Motor WorldCi Ignition Xks15 Knock Sensor
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Product Information

Full details

This Ci Ignition XKS15 Knock Sensor is designed for owners of specific Ford models, offering a reliable replacement part to help maintain engine performance and prevent potential damage. Its key benefit is accurate detection of engine knock or pinging, allowing the engine control unit (ECU) to adjust ignition timing accordingly. A potential caveat is the need for proper installation by a qualified mechanic to ensure correct function.

All features

Model Part NumberXKS15
BrandCi Ignition

Extended Product Information

FAQs

What is a knock sensor's primary function?

A knock sensor detects abnormal engine vibrations (knocking or pinging) and signals the engine control unit (ECU) to adjust ignition timing, preventing engine damage and optimizing performance.

What vehicles is the Ci Ignition XKS15 compatible with?

This sensor is compatible with specific Ford models, including the FORD C-MAX II (1.6 LPG) from 02/2012 to 06/2019 and FORD FIESTA V (JH_, JD_).

Can I install the knock sensor myself?

While basic mechanical knowledge helps, knock sensor installation often requires specific tools and precise torque settings. It is highly recommended to have it installed by a professional mechanic to ensure proper function and avoid damage.

What are the signs of a failing knock sensor?

Common signs include a Check Engine Light with specific knock sensor error codes (P0325-P0334), persistent engine pinging or knocking sounds, reduced engine power, and poor fuel economy.

How can I tell if my old sensor needs replacement?

Diagnostic trouble codes (DTCs) read from the ECU are the most reliable indicator. If codes related to the knock sensor circuit are present, and physical inspection reveals no obvious wiring issues, the sensor itself is likely faulty.

What does the cable length of 79 mm to 450 mm mean?

This indicates the sensor comes with a flexible cable that can be adjusted or cut to fit different engine bay configurations within the specified range, ensuring compatibility.

Is this a genuine CI Ignition part?

Yes, this is a genuine CI Ignition part with the part number XKS15.

Troubleshooting

Check Engine Light is on, specifically with P0325-P0334 codes.

This often indicates an issue with the knock sensor circuit. Verify the sensor's connection, check for any visible damage to the wiring, and ensure the sensor is properly seated. A faulty sensor may need replacement.

Engine pinging or knocking sound persists.

If the knocking sound is present and the Check Engine Light is on, the knock sensor may not be detecting or reporting the knock correctly, or the ECU is not responding. This could indicate a faulty sensor, wiring issue, or an ECU problem. Professional diagnosis is recommended.

Engine runs rough or lacks power.

While not always directly caused by the knock sensor, a malfunctioning sensor can lead to incorrect ignition timing adjustments, impacting engine performance. Ensure the sensor and its connections are in good order.

Pros and Cons

Pros

  • Ensures accurate engine knock detection for optimal performance.
  • Designed as a genuine CI Ignition part for guaranteed fitment.
  • Compatible with specific Ford C-MAX II and FIESTA V models.
  • Durable construction suitable for engine bay environments.
  • Offers flexibility with an adjustable cable length.

Cons

  • Requires professional installation for proper function.
  • Limited to specific Ford vehicle models.
  • May require specialized tools for replacement.
  • Performance depends on correct ECU calibration.

Setup, Compatibility & Care

Compatibility: This sensor is primarily compatible with:

  • FORD C-MAX II (DXA/CB7, DXA/CEU) 1.6 LPG (02/2012 - 06/2019)
  • FORD FIESTA V (JH_, JD_)

Always verify your vehicle's specific make, model, year, and engine type against the OEM part numbers (FORD1068159, 98MF12A699AB) or the Ci Ignition part number (XKS15) before purchase.

Setup: Installation of a knock sensor typically requires:

  1. Locating the sensor on the engine block, usually near the cylinders.
  2. Disconnecting the electrical connector.
  3. Removing the old sensor (often screwed in place).
  4. Applying thread sealant if recommended.
  5. Installing the new sensor securely.
  6. Connecting the electrical connector.

It is highly recommended that this component be installed by a qualified mechanic to ensure correct torque and electrical connection, as improper installation can lead to incorrect readings or damage.

Care: Knock sensors are generally maintenance-free components. However, ensure the sensor and its wiring are kept clean and free from excessive oil or debris. Regular engine checks can help identify any physical damage to the sensor or its connector.

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