LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 1995 >> MR2 2.2 S, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 2.0L (Turbo) >> Diagnostic Testing >> Code 53 - Knock Control Signal >> Diagnosis & Repair

Diagnosis & Repair

If any codes other than Code 53 are displayed, diagnose and repair those codes first. If only Code 53 is displayed, replace ECM and retest.