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Main Relay (Computer/Fuel System) > < Knock Sensor|Locations

Prelude Type-SH L4-2157cc 2.2L DOHC H22A4 (VTEC) 16V (1998)

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Knock Sensor: Description and Operation

The knock control system sets the ideal ignition timing for the octane rating of the gasoline used.

Main Relay (Computer/Fuel System) > < Knock Sensor|Locations