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(ignition switch turned to OFF) on the previous trip. If the difference between the ECT and the IAT on a cold MONITOR STRATEGY MONITOR STRATEGY TYPICAL ENABLING CONDITIONS TYPICAL ENABLING CONDITIONS TYPICAL MALFUNCTION THRESHOLDS TYPICAL MALFUNCTION THRESHOLDS INSPECTION PROCEDURE 1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO P011B) a. Connect a Techstream to the DLC3. b. Turn the ignition switch ON. c. Turn the tester ON. d. Enter the following menu: Powertrain/Engine and ECT/Trouble Codes. Related DTCs P011B: Engine Coolant Temperature (ECT)/Intake Air Temperature Required Sensors/Components ECT/IAT sensor Required Sensors/Components - Frequency of Operation Once per driving cycle Duration 7 hours or more MIL Operation 2 driving cycles Sequence of Operation None The monitor will run whenever these DTCs are not present P2610 (ECM internal engine off timer) All of following conditions met Conditions 1 and 2 1. All of following conditions met Conditions (a), (b), (c) and (d) (a) After ignition switch ON and engine not running time Less than 20 seconds (b) Soak Time 7 hours or more (c) Battery voltage 10.5 V or more (d) Time after engine start 736 seconds or more 2. Either of the following conditions are met Condition (a) and (b) (a) Minimum IAT after engine start -10°C (14°F) or more (b) ECT before engine start -10°C (14°F) or more Deviated ECT and IAT Less than -20°C (-36°F) or more than 20°C (36°F)
2008 Toyota Tundra 2008 ENGINE PERFORMANCE Engine Control System (1GR-FE) - Tundra
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