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Home >> Toyota >> 2019 >> Sienna SE, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 16 (Engine Control System [2GR-FE] - Diagnostic Codes (1 Of 3)) >> SFI System >> DTC P0300: Random / Multiple Cylinder Misfire Detected; DTC P0301: Cylinder 1 Misfire Detected; DTC P0302: Cylinder 2 Misfire Detected; DTC P0303: Cylinder 3 Misfire Detected; DTC P0304: Cylinder 4 Misfire Detected; DTC P0305: Cylinder 5 Misfire Detected; DTC P0306: Cylinder 6 Misfire Detected [12/2015 - 08/2016] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

WARNING: This page is about a different car, the 2016 Toyota Sienna. However, it is still accessible from the selected car via links, so may be relevant.
MONITOR PERIOD OF EMISSION-RELATED-MISFIRE

Misfire rate 1% or more
MONITOR PERIOD OF CATALYST-DAMAGED-MISFIRE (MIL BLINKS)

Number of misfire per 200 revolutions 94 or more (varies with intake air amount and rpm)

FOR MEXICO MODELS 

MONITOR PERIOD OF EMISSION-RELATED-MISFIRE

Misfire rate (for Mexico model) 33.2% or more: for 1st 1000 revolutions
16.6% or more: after 1st 1000 revolutions
MONITOR PERIOD OF CATALYST-DAMAGE-MISFIRE (MIL BLINKS)

Number of misfire per 200 revolutions 94 or more (varies with intake air amount and engine speed)
Paired cylinders misfire (MIL blinks immediately) Detected