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Home >> Mazda >> 2003 >> Protege ES, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0122: Throttle Position Sensor Circuit - Low Input >> Detection Condition
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Detection Condition

DTC is set when input voltage from Throttle Position (TP) sensor is less than 0.1 volt after engine is started. This is a Continuous Monitor (CM). MIL is illuminated when PCM detects malfunction during first drive cycle. Pending code is not available. Freeze frame data is available and DTC is stored in PCM memory.

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