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Home >> Lexus >> 2008 >> IS 250 RWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 171 (Engine Control System - SFI System Diagnostics (2 Of 4)) >> 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; DTC P0307 Cylinder 7 Misfire Detected; DTC P0308 Cylinder 8 Misfire Detected >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
MONITOR STRATEGY CHART

Related DTCs P0300 Multiple cylinder misfire
P0301 Cylinder 1 misfire
P0302 Cylinder 2 misfire
P0303 Cylinder 3 misfire
P0304 Cylinder 4 misfire
P0305 Cylinder 5 misfire
P0306 Cylinder 6 misfire
P0307 Cylinder 7 misfire
P0308 Cylinder 8 misfire
Required Sensors/Components (Main) Crankshaft position sensor and camshaft position sensor
Required Sensors/Components (Related) Crankshaft, Camshaft, Engine coolant temperature sensor and intake air temperature sensors and Mass air flow meter
Frequency of Operation Continuous
Duration 1000 to 4000 crankshaft revolutions Emission related misfire
200 to 600 crankshaft revolutions Catalyst damaging misfire
MIL Operation 2 driving cycles Emission related misfire
MIL flashes immediately Catalyst damaging misfire
Sequence of Operation None