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Avalon Limited
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Repair and Diagnosis
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External Pages
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Different variant/trim
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Section 64 (Engine Control System - Diagnostic Codes [A25A-FXS] (P0400-P0520))
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SFI System
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DTC P0401-9C: Exhaust Gas Recirculation "A" Low / Insufficient Flow [04/2018 - 08/2019]
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Typical Malfunction Thresholds
Typical Malfunction Thresholds
WARNING:
This page is about a different variant/trim than selected.
Manifold pressure change
Less than 1.72 kPa [0.25 psi]
At engine speed
2400 rpm