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2021
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Elantra N Line, Standard Trans
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Repair and Diagnosis
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Different variant/trim
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Section 20 (Automatic Transaxle System Diagnosis - 2.0L (Except HEV))
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DTC P0721-00: Secondary Pulley Speed Sensor Circuit Range/Performance
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DTC Information And Inspection
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DTC Description
DTC Description
WARNING:
This page is about a different variant/trim than selected.
When it detects a faulty primary speed sensor signal, the PCM sets DTC P072100.