Components COMPONENTS ILLUSTRATION  ILLUSTRATION  Disassembly DISASSEMBLY PROCEDURE 1. REMOVE AIR INJECTION CONTROL DRIVER (for Bank 1)
2. REMOVE AIR INJECTION CONTROL DRIVER (for Bank 2)
Installation INSTALLATION PROCEDURE 1. INSTALL AIR INJECTION CONTROL DRIVER ASSEMBLY
(c) Install the ground cable with the bolt. Torque: 8.0 N·m {82 kgf·cm, 71 in·lbf}
Reassembly REASSEMBLY PROCEDURE 1. INSTALL AIR INJECTION CONTROL DRIVER (for Bank 2)
2. INSTALL AIR INJECTION CONTROL DRIVER (for Bank 1)
Removal REMOVAL PROCEDURE 1. REMOVE AIR INJECTION CONTROL DRIVER ASSEMBLY
(c) Disconnect the 2 wire harness clamps.
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Toyota Tundra Service Manual > Sfi System: Oxygen Sensor Circuit (Bank 1 Sensor 2) (P0136-P0139,P013A,P013C,P0156-P0159)
DESCRIPTION In order to obtain a high purification rate of the carbon monoxide (CO), hydrocarbon (HC) and nitrogen oxide (NOx) components in the exhaust gas, a TWC is used. For the most efficient use of the TWC, the air-fuel ratio must be precisely controlled so that it is always close to the stoich ...
