Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Inspection [12/2017 - ]: Procedure
- INSPECT KNOCK CONTROL SENSOR
- Measure the resistance according to the value(s) in the table below.
*A for Bank 1 *B for Bank 2 *a Component without harness connected
(Knock Control Sensor)Standard Resistance (for Bank 1)
Tester Connection Condition Specified Condition D56-1 - D56-2 25°C (77°F) 120 to 280 kΩ Standard Resistance (for Bank 2)
Tester Connection Condition Specified Condition D55-1 - D55-2 25°C (77°F) 120 to 280 kΩ If the result is not as specified, replace the knock control sensor.
- Measure the resistance according to the value(s) in the table below.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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