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Standard voltage TESTER CONNECTION SPECIFIED CONDITION NG : REPLACE ECM (See REMOVAL ) Fig. 101: Identifying R7 Connector Terminals OK : Go to next step 14. REPLACE FUEL PUMP ECU a. Replace the fuel pump ECU (See FUEL PUMP ECU ). 15. CONFIRM WHETHER DTC OUTPUT RECURS a. Connect the Techstream to the DLC3. b. Turn the ignition switch ON. c. Turn the Techstream ON. d. Clear DTCs (See DTC CHECK/CLEAR ). e. Start the engine and idle it for 5 minutes. f. Drive the vehicle in an urban area for approximately 10 minutes. g. Enter the following menus: Powertrain/Engine and ECT/Trouble Codes. h. Read the DTCs. Result RESULT CHART Tester Connection Condition Specified Condition R7-1 (FPC) - R7-3 (E) Engine cranking 2.8 V or higher Display (DTC Output) Proceed To No output A
2008 Toyota Tundra 2008 ENGINE PERFORMANCE Engine Control System (1GR-FE) - Tundra
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