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constant voltage result. NG : Go to step 9 OK : Go to Next Step 4. PERFORM CONFIRMATION DRIVING PATTERN 5. CHECK WHETHER DTC OUTPUT RECURS (DTC P2195, P2196, P2197 OR P2198) a. Read DTCs using the Techstream. b. Enter the following menus: Powertrain/Engine and ECT/Trouble Codes/Pending. c. Read pending DTCs. Result RESULT REFERENCE B : END A : Go to Next Step 6. REPLACE AIR FUEL RATIO SENSOR a. Replace the air fuel ratio sensor. (See REMOVAL ). 7. PERFORM CONFIRMATION DRIVING PATTERN 8. CHECK WHETHER DTC OUTPUT RECURS (DTC P2195, P2196, P2197 OR P2198) a. Read DTCs using the Techstream. b. Enter the following menus: Powertrain/Engine and ECT/Trouble Codes/Pending. c. Read pending DTCs. Result RESULT REFERENCE B : REPLACE ECM (See REMOVAL ) A : END 9. INSPECT AIR FUEL RATIO SENSOR (HEATER RESISTANCE) (See INSPECTION Result Proceed To P2195, P2196, P2197 or P2198 is output A No DTC is output B Result Proceed To No DTC is output A P2195, P2196, P2197 or P2198 is output B
2008 Toyota Tundra 2008 ENGINE PERFORMANCE Engine Control System (2UZ-FE) - Tundra
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