Toyota Tundra Service Manual: Inspection

Toyota Tundra Service Manual / Engine, Hybrid System / 1ur-fe Emission Control / Air Pump / Inspection

INSPECTION

PROCEDURE

1. INSPECT AIR PUMP ASSEMBLY

(a) Check the heater resistance.

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 (APH+) - 3 (APHG)	-20°C (-4°F)	4.4 to 20.0 Ω
	-10°C (14°F)	3.9 to 18.0 Ω
	0°C (32°F)	3.5 to 16.0 Ω
	10°C (50°F)	3.2 to 15.0 Ω
	20°C (68°F)	3.0 to 14.0 Ω

Text in Illustration

*a	Component without harness connected (Air Pump Assembly)

If the result is not as specified, replace the air pump assembly.

See More:

Toyota Tundra Service Manual > Brake Control / Dynamic Control Systems: Rear Speed Sensor
ComponentsCOMPONENTS ILLUSTRATION InstallationINSTALLATION PROCEDURE 1. INSTALL SKID CONTROL SENSOR WIRE (a) Install the sensor clamp with the nut (labeled A). Torque: 15 N·m {153 kgf·cm, 11 ft·lbf} NOTICE: Make sure the clamp's rotation stopper touches the installation position. (b) Install the ...

Toyota Tundra Service Manual: Inspection

Components

Installation

See More:

Toyota Tundra Owners Manual

Toyota Tundra Service Manual