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Fig. 151: Voltage Output Graph INSPECTION PROCEDURE HINT: Read freeze frame data using the Techstream. Freeze frame data records the engine condition when 1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0420 OR P0430) a. Connect the Techstream to the DLC3. b. Turn the ignition switch to ON and turn the Techstream ON. c. Enter the following menus: Powertrain/Engine and ECT/Trouble Codes. d. Read DTCs. Result RESULT REFERENCE HINT: If any DTCs other than P0420 or P0430 are output, troubleshoot those DTCs first. B : GO TO DTC CHART (See DIAGNOSTIC TROUBLE CODE CHART ) Result Proceed To P0420 or P0430 is output A P0420 or P0430 and other DTCs are output B
2008 Toyota Tundra 2008 ENGINE PERFORMANCE Engine Control System (2UZ-FE) - Tundra
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