Diagnosis & Repair

WARNING: This page is about a different car, the 2003 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.

For diagnosis and repair, see Fig 1-Fig 6 . To go to relevant DTC chart, see DIAGNOSTIC TROUBLE CODE DEFINITIONS . To identify circuits referenced in testing, see appropriate WIRING DIAGRAM under ENGINE PERFORMANCE in SYSTEM WIRING DIAGRAMS article. For testing of systems and components, see BASIC DIAGNOSTIC PROCEDURES - 4-CYL article or SYSTEM & COMPONENT TESTING - 4-CYLINDER article. For removal and installation of components, see REMOVAL, OVERHAUL & INSTALLATION - 4-CYLINDER article. To perform confirmation driving pattern, see DTC P2195, DTC P2196, DTC P2237, DTC P2238, DTC P2239, DTC P2251, DTC P2252 & DTC P2253 . To check ECM inputs and outputs, see PIN VOLTAGE CHARTS article. For ECM location, see ENGINE CONTROL MODULE LOCATION under SELF-DIAGNOSTIC SYSTEM. To check for intermittent problems, see INTERMITTENT PROBLEM CHECK under SELF-DIAGNOSTIC SYSTEM.

Fig 1: DTC P0134 Diagnostic Procedure (Step 1)

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Fig 2: DTC P0134 Diagnostic Procedure (Steps 2-3)

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Fig 3: DTC P0134 Diagnostic Procedure (Step 3 Cont.)

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Fig 4: DTC P0134 Diagnostic Procedure (Steps 4-8)

Fig 5: DTC P0134 Diagnostic Procedure (Steps 9-13)

Fig 6: DTC P0134 Diagnostic Procedure (Steps 14-19)