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TYPICAL MALFUNCTION THRESHOLDS - SENSOR VOLTAGE DETECTION MONITOR (LEAN Sensor voltage detection monitor (Rich side malfunction P2196 and P2198): TYPICAL MALFUNCTION THRESHOLDS - SENSOR VOLTAGE DETECTION MONITOR (RICH Sensor current detection monitor (High side malfunction P2195 and P2197): TYPICAL MALFUNCTION THRESHOLDS - SENSOR CURRENT DETECTION MONITOR (HIGH Sensor current detection monitor (Rich side malfunction P2196 and P2198): TYPICAL MALFUNCTION THRESHOLDS - SENSOR CURRENT DETECTION MONITOR (RICH MONITOR RESULT Refer to CHECKING MONITOR STATUS . WIRING DIAGRAM Rear HO2S voltage Rises from less than 0.21 V to 0.59 V or higher A/F sensor voltage Higher than 3.8 V Rear HO2S voltage Falls from 0.59 V or higher to less than 0.21 V A/F sensor voltage Less than 2.8 V A/F sensor current 3.6 mA or higher A/F sensor current Less than 1.4 mA
2008 Toyota Tundra 2008 ENGINE PERFORMANCE Engine Control System (2UZ-FE) - Tundra
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