HELLA Knock Sensor - 1-pin connector 6PG013114-691

Knock Sensor - 1-pin connector

The proportion of electronics in vehicles has increased continuously in recent years. A development in which HELLA has long played a special role as an innovation leader in the field of automotive original equipment. The independent aftermarket also benefits in particular from this long-standing original equipment expertise - because HELLA successfully transfers its comprehensive OE know-how to this area and makes optimum use of the existing expert knowledge in this way. The high-quality HELLA knock sensors cover a wide range of vehicles and are designed to meet the special requirements of the respective engine. Due to the high quality level, the knock sensor ensures high measurement accuracy even under extreme conditions and thus contributes to improved engine efficiency.

• Piezoelectric Sensor
• Corresponds to the original part in colour: blue
• HELLA knock sensors use a piezo element to detect combustion in each cylinder and send data to the ECU, which adjusts ignition timing to prevent engine knock.
• Contributes to higher engine power and optimized fuel combustion, reducing unwanted engine noise and wear.
• Faulty sensors may cause a check engine light, error codes, power loss, or increased fuel use.
• Built to last—HELLA sensors are resistant to vibration, dirt, and moisture, ensuring durability and reliability over time.
• Check the OE number to ensure correct fitment for your specific vehicle application before replacing.

Item Attributes:
Number of pins: 1 -pin connector
Sensor Type: Piezoelectric Sensor
Corresponds to the original part in colour: blue
Assembly by qualified personnel required!

OE references: ACURA 30530R40A01; HONDA 30530R40A01