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Home >> Toyota >> 2004 >> Matrix Base, FWD, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 471 (Engine Controls - Diagnostics) >> Circuit Inspection >> DTC P0121: Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance Problem >> Typical Malfunction Thresholds
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Typical Malfunction Thresholds

WARNING: This page is about a different car, the 2004 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
MALFUNCTION THRESHOLDS

Either of the following conditions is met:  
Difference in voltage between "VTA1 - opener angle (sensor 1)" and "VTA2 x 0.8 opener angle (sensor 2)" Less than 0.8 V or more than 1.6V