Tacoma 4WD L4-2.7L (3RZ-FE) (2004)
Required SSTs
Repair Procedure
1.
Confirm the stored DTC using the Toyota Diagnostic Tester.
2.
Refer to the Technical Information System (TIS), 2003 or 2004 model year Tacoma Repair Manual: Diagnostics: Engine (2RZ-FE, 3RZ-FE):
P0136.
3.
If NO trouble is found after performing the basic diagnostic checks for M.I.L. "ON" P0136, replace the Engine Control Module (ECM/PCM).