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Fig. 228: Pressure Sensor & ECM Communication Diagram The ECM monitors the pressure in the secondary air passage using the pressure sensor located on the air If there is a defect in the sensor or the sensor circuit, the voltage level deviates from the normal operating range, MONITOR STRATEGY MONITOR STRATEGY Related DTCs P2431: Air flow/Pressure sensor circuit rationality Required Sensors/Components (Main) Pressure sensor - Frequency of Operation Continuous Duration P2432, P2433: 0.5 seconds MIL Operation P2432 and P2433: Immediate Sequence of Operation None
2008 Toyota Tundra 2008 ENGINE PERFORMANCE Engine Control System (2UZ-FE) - Tundra
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