2001 TOYOTA TACOMA DTC P0125 Insufficient Coolant Temp for Closed Loop Fuel Control

download CIRCUIT DESCRIPTION To obtain a high purification rate of the CO, HC and NOx components of the exhaust gas, a three-way cata- lytic converter is used. For the most efficient use of the three-way catalytic converter, the air-fuel ratio must be precisely controlled so that it is always close to the stoichiometric air-fuel ratio. …

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1998 Toyota Tacoma Heating and Air Conditioning Control Assembly Removal and Installation

download 1. REMOVE THESE PARTS: a. Lower finish panel b. Glove compartment door c. No.2 Lower finish panel 2. REMOVE CENTER CLUSTER FINISH PANEL a. b. c. d. Remove the A/C switch. Pull out the hater control knobs. Remove heater control name plate. Remove the 2 screws. e. Using a screwdriver, release the 4 fitting …

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2001-2003 Toyota Tacoma DASH PAD RATTLE REPAIR

download Some customers may experience rattles from the dash area. The following procedures were developed to reduce noise from the dash area. Applicable Vehicles ^ 2001 – 2002 model year Tacoma vehicles produced before the VIN shown below. Repair Procedure: During a test drive, locate the noise source by using the palm of your hand …

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2001 Toyota Camry Combination Switch Removal & Installation

download Removal & Installation 1. Remove 3 screws and steering column cover 2. Disconnect the connector. 3. Release the claw and pull out the turn signal switch assembly. Fig. Removal and installation of the turn signal switch To install: 1. Install the switch assembly. 2. Connect the electrical connection. 3. Replace the three screws in …

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2001 Toyota Tacoma Dtc P0505 Idle Control System Malfunction

download The rotary solenoid type IAC valve is located in front of the in- take air chamber and intake air bypassing the throttle valve is directed to the IAC valve through a passage. In this way the intake air volume bypassing the throttle valve is regulated, controlling the engine speed. The ECM operates only the …

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