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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 114 (Engine Control System Self-Diagnostics - 4-CYL (Except PZEV)) >> Diagnostic Tests >> DTC P2121: Throttle/Pedal Position Sensor/Switch "D" Circuit Range/Performance >> Diagnosis & Repair

Diagnosis & Repair

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

For wiring diagram, see DTC P2120, DTC P2122, DTC P2123, DTC P2125, DTC P2127, DTC P2128 & DTC P2138 . For diagnosis and repair, see Fig 1 and Fig 2 .

Fig 1: DTC P2121 Diagnostic Procedure (Steps 1-2)
G00234759Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: DTC P2121 Diagnostic Procedure (Step 3)
G00234760Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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