What is the role of the knock sensor in the ignition system on Toyota Yaris and Toyota Echo?

Several fuel-related sensors can affect the ignition system, with the issues likely being the crankshaft position sensor, camshaft position sensor, and knock sensor. The knock sensor detects pinking, a phenomenon that occurs when the engine runs on low-quality or low-octane fuel. It identifies vibrations caused by pinking and alerts the ECU to delay ignition timing until it stops. The knock sensor can be removed by taking off the throttle body and inlet manifold. Then, disconnect the wiring plug, and unscrew it from the engine. Proper torque is crucial when refitting the sensor for optimal functionality.

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Engine Knock Sensor

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2 Knock Sensors found

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Toyota Yaris Knock Control Sensor
Part Number: 89615-20090
- Other Name: Sensor, Knock Control
- Replaced by: 89615-06010
$137.45 MSRP: $195.41
You Save: $57.96 (30%)

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Fits the following Vehicles:
2006-2018 Toyota Yaris | RS, STD | 4 Cyl 1.5L | 1NZFE; 1NZFE; NCP131L-AGMRKA, NCP131L-AGMRKK, NCP131L-AGMVKK, NCP131L-AGPRKA, NCP131L-AGPRKK, NCP131L-AGPVKK, NCP131L-AHMRKA, NCP131L-AHMRKK, NCP131L-AHMVKK, NCP131L-AHPRKA, NCP131L-AHPRKK, NCP131L-AHPVKK, NCP131L-CGMRKA, NCP131L-CGMRKK, NCP131L-CGMSKK, NCP131L-CGPRKA, NCP131L-CGPRKK, NCP131L-CGPSKK, NCP131L-CHMRKA, NCP131L-CHMRKK, NCP131L-CHMSKK, NCP131L-CHPRKA, NCP131L-CHPRKK, NCP131L-CHPSKK, NCP91L-AGMRKA, NCP91L-AGMRKK, NCP91L-AGMVKK, NCP91L-AGPRKA, NCP91L-AGPRKK, NCP91L-AGPVKK, NCP91L-AHMRKA, NCP91L-AHMRKK, NCP91L-AHMVKK, NCP91L-AHPRKA, NCP91L-AHPRKK, NCP91L-AHPVKK, NCP93L-BEMRKA, NCP93L-BEMRKK, NCP93L-BEPRKA, NCP93L-BEPRKK
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Toyota Yaris Knock Control Sensor
Part Number: 89615-WB001
- Other Name: Sensor, Knock Control; Knock Sensor
$75.79 MSRP: $106.84
You Save: $31.05 (30%)

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Fits the following Vehicles:
2019-2020 Toyota Yaris | Base, Entry, High | P5 | P5; P5; DADW-NAA, DADW-NAB, DADW-NAC, DAEA-NAA, DAEA-NAB, DAEA-NAC, DAEA-NAD, DAEA-NAE, DAEB-NAC, DAEC-NAC, DAEC-NAD, DAEC-NAE, DAEC-NAF, DAED-NAA, DAEE-NAA, DAEE-NAB, DDF4-NAA, DDF4-NAB, DDF4-NAC, DDF4-NAD, DDF5-NAA, DDF5-NAB, DDF5-NAC, DDF5-NAD, DDF5-NAE, DDF5-NAF, DDF5-NAG, DDF8-NAA, DDF9-NAA, DDF9-NAB, DM0S-NAA, DM0S-NAB, DM0S-NAC, DM0T-NAA, DM0T-NAB, DM0T-NAC, DM0T-NAD, DM0T-NAE, DM0V-NAA, DM0W-NAA, DM0W-NAB
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Toyota Yaris Knock Sensor Parts Questions & Answers

Knock Control Sensor
89615-20090
Q: What is the role of the knock sensor in the ignition system on Toyota Yaris and Toyota Echo?
A: Several fuel-related sensors can affect the ignition system, with the issues likely being the crankshaft position sensor, camshaft position sensor, and knock sensor. The knock sensor detects pinking, a phenomenon that occurs when the engine runs on low-quality or low-octane fuel. It identifies vibrations caused by pinking and alerts the ECU to delay ignition timing until it stops. The knock sensor can be removed by taking off the throttle body and inlet manifold. Then, disconnect the wiring plug, and unscrew it from the engine. Proper torque is crucial when refitting the sensor for optimal functionality.

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About Toyota YARIS Knock Sensor

Everything installed in your Toyota YARIS vehicle needs to be kept in good working condition. The online catalog we provide will get you through the ordering process safely and securely. All genuine Toyota Knock Sensor from us are shipped directly from authorized Toyota Dealer. If you want search for YARIS Knock Sensor fast and easily, we assure you that you get to opt for one in less the time.

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