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Engine Control System Self Diagnostics - 1GR-FE: Diagnosis Toyota 4Runner IV

Step-by-step instructions on "Engine Control System Self Diagnostics - 1GR-FE: Diagnosis" for Toyota 4Runner IV (2002–2005). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

13subsections
13articles
137illustrations

MALFUNCTION INDICATOR LIGHT INSPECTION

1 article

TESTING PROCEDURE

1 article

RETRIEVING DIAGNOSTIC TROUBLE CODES

1 article

NORMAL Mode Diagnostic Trouble Code Retrieval

1 article

CHECK Mode Diagnostic Trouble Code Retrieval (Toyota Hand-Held Tester Only)

1 article

CLEARING DIAGNOSTIC TROUBLE CODES

1 article

TEST DRIVE CONFIRMATION

1 article

DIAGNOSTIC TROUBLE CODE DEFINITIONS

1 article

DIAGNOSTIC TESTS

1 article

Diagnosis & Repair

1 article

Circuit Description

1 article

Confirmation Readiness Test

1 article

DTC P2A00: A/F SENSOR CIRCUIT SLOW RESPONSE (BANK 1 SENSOR 1) OR DTC P2A03: A/F SENSOR CIRCUIT SLOW RESPONSE (BANK 2 SENSOR 1)

1 article