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Home >> Toyota >> 2009 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 18 (Engine Control System (1AR-FE) - DTC P0125 - P0500) >> 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 >> Typical Enabling Conditions

Typical Enabling Conditions

WARNING: This page is about a different variant/trim than selected.

Misfire 

TYPICAL ENABLING CONDITIONS CHART

Monitor runs whenever following DTCs not stored P0016 (VVT System - Misalignment)
P0017 (Exhaust VVT System - Misalignment)
P0102, P0103 (Mass Air Flow Meter)
P0112, P0113 (Intake Air Temperature Sensor)
P0115, P0117, P0118 (Engine Coolant Temperature Sensor)
P0125 (Insufficient Coolant Temperature for Closed Loop Fuel Control)
P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135 (Throttle Position Sensor)
P0327, P0328 (Knock Sensor)
P0335 (Crankshaft Position Sensor)
P0340 (Camshaft Position Sensor)
P0351 - P0354 (Igniter)
P0500 (Vehicle Speed Sensor)
P0705 (Shift Lever Position Switch)
Battery voltage 8 V or higher
VVT system Not operated by scan tool
Engine speed 400 to 6100 rpm
Either of following conditions (a) or (b) met -
(a) Engine coolant temperature at engine start Higher than-7°C (19°F)
(b) Engine coolant temperature Higher than 20°C (68°F)
Fuel cut OFF

Monitor Period of Emission-related Misfire 

TYPICAL ENABLING CONDITIONS CHART

First 1000 revolutions after engine start, or during check mode Crankshaft 1000 revolutions
Except above Crankshaft 1000 revolutions x 4

Monitor Period of Catalyst-damaging Misfire (MIL Blinks) 

TYPICAL ENABLING CONDITIONS CHART

All of following conditions 1, 2 and 3 met Crankshaft 200 revolutions x 3
1. Driving cycles 1st
2. Check mode OFF
3. Engine speed Less than 2300 rpm
Except above Crankshaft 200 revolutions