When knocking occurs, the vibration from the cylinder block is applied as pressure to the piezoelectric element. When a knock occurs, the sensor produces voltage signal. The ECM retards the ignition timing when knocking occurs. If the knocking disappears after retarding the ignition timing, the ECM will advance the ignition timing. This sequential control can improve engine power, torque and fuel economy.
Schematic
Diagrams
Schematic Diagram
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Body Side Moldings. Repair procedures
Replacement
Roof Molding Replacement
•
When prying with a flat-tip
screwdriver, wrap it with protective tape, and ...
Headrest
The rear seat(s) is equipped with headrests in the outboard seating positions
for the occupant's safety and comfort.
The headrest not only provides comfort for passengers, but also helps prot ...