LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 1998 >> ES 300 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Diagnostic Tests >> DTC P0121: Throttle Position (TP) Sensor Circuit Range/Performance Problem >> Diagnosis & Repair

Diagnosis & Repair

Retrieve trouble codes. See RETRIEVING DIAGNOSTIC TROUBLE CODES  under SELF-DIAGNOSTIC SYSTEM. If only DTC P0121 is displayed, replace TP sensor and retest system. If other codes are displayed, diagnose and repair those codes first and retest system.

scientia non olet · About LEMON Manuals