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When multiple DTCs for misfiring cylinders are set, but DTC P0300 is not set, it indicates that misfires have MONITOR DESCRIPTION The ECM illuminates the MIL and sets a DTC when either one of the following conditions, which could cause Within the first 1000 crankshaft revolutions of the engine starting, an excessive misfiring rate An excessive misfiring rate (approximately 20 to 50 misfires per 1,000 crankshaft revolutions) occurs a The ECM flashes the MIL and sets a DTC when either one of the following conditions, which could cause the At a high engine RPM, a catalyst damage misfire, which monitored every 200 crankshaft revolutions, At a normal engine RPM, a catalyst damage misfire, which monitored every 200 crankshaft revolutions, HINT: If a catalyst damage misfire occurs, the ECM informs the driver by flashing the MIL. Misfire Monitor for Mexico Models The ECM illuminates the MIL and sets a DTC when either one of the following conditions, which could cause Within the first 1000 crankshaft revolutions of the engine starting, an excessive misfiring rate An excessive misfiring rate (approximately 500 misfires per 1,000 crankshaft revolutions) occurs a total The ECM flashes the MIL and sets a DTC when the following condition, which could cause the Three-Way A catalyst damage misfire, which is monitored every 200 crankshaft revolutions, occurs 3 times. MONITOR STRATEGY P0308 PCV hose connections Air induction system ECM
2008 Toyota Tundra 2008 ENGINE PERFORMANCE Engine Control System (2UZ-FE) - Tundra
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