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Home >> Toyota >> 2014 >> Highlander XLE, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 96 (SFI System [2GR-FXE] - Diagnostic Codes - (Hybrid) (1 Of 3)) >> SFI System >> DTC P0401: Exhaust Gas Recirculation Flow Insufficient Detected [02/2014 - 11/2015] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

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Manifold pressure change Less than 0.7 kPa(gauge) [5 mmHg(gauge)]
At engine speed 950 rpm