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Seville STS
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Engine Control System - Self-Diagnostics - 4.6L
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Diagnostic Tests
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DTC P0121: TP Sensor Performance
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Conditions for Setting DTC
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Conditions for Setting DTC
The TP sensor reading is more than a predicted value when the MAP is less than 50 kPa.
The TP sensor reading is less than a predicted value when the MAP is more than 70 kPa.
The above conditions are present for 5 seconds.