LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 1992 >> MR2 2.2 S, Standard >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls - System & Component Testing >> Engine Sensors & Switches >> Engine Controls - System & Component Testing >> Knock Sensor
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Knock Sensor

On models equipped with knock sensor, use diagnosis in Code 52 and 53 charts. Some models only have Code 52. For code charts, see TESTS W/CODES article in the ENGINE PERFORMANCE Section.