1993 – 2008 Applicable Models ENGINE BANK 1 AND BANK 2 A/F AND O2 IDENTIFICATION

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Filed Under (Toyota Manuals) by admin on 25-10-2011

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This service bulletin provides information on the proper identification of engine bank 1 and engine bank 2 for correct A/F sensor and oxygen sensor replacement. This bulletin contains information that identifies engine bank 1 and engine bank 2 on the following engines: 1AZ-FE, 2AZ-FE, 2AZ-FE (PZEV), 1GR-FE, 2GR-FE, 2GR-FSE, 2JZ-GE, 1MZ-FE, 3MZ-FE, 1UR-FSE, 3UR-FE, 2UZ-FE, 3UZ-FE, 5VZ-FE, and 1ZZ-FE. Bank 1 (B1) refers to the bank that includes cylinder No. 1. Bank 2 (B2) refers to the bank opposite bank 1. Sensor 1 (S1) refers to the sensor that is located before the catalytic converters. Sensor 2 (S2) refers to the sensor that is located after the catalytic converters

YAMAHA YZF-R125 SPECIFICATIONS AND OWNER'S MANUAL

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Filed Under (Yamaha) by admin on 25-11-2010

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Fuel tank cap To remove the fuel tank cap 1. Open the fuel tank cap lock cover. 2. Insert the key into the lock and turn it 1/4 turn counterclockwise. The lock will be released and the fuel tank cap can be removed. To install the fuel tank cap 1. Push the fuel tank cap into position with the key inserted in the lock. 2. Turn the key clockwise to the original position, and then remove it. 3. Close the lock cover. NOTE: The fuel tank cap cannot be installed unless the key is in the lock. In addition, the key cannot be removed if the cap is not properly installed and locked. WARNING EWA11140 Make sure that the fuel tank cap is properly installed before riding. EAU13211 Fuel Make sure that there is sufficient fuel in the tank. Fill the fuel tank to the bottom of the filler tube as shown. WARNING EWA10880 Do not overfill the fuel tank, otherwise it may overflow when the fuel warms up and expands. Avoid spilling fuel on the hot en- gine. 1. Fuel tank cap lock cover 2. Unlock. 1. Fuel tank filler tube 2. Fuel level
INSTRUMENT AND CONTROL FUNCTIONS 3-8 3 CAUTION: ECA10070 Immediately wipe off spilled fuel with a clean, dry, soft cloth, since fuel may deteriorate painted surfaces or plastic parts. EAU43420 CAUTION: ECA11400 Use only unleaded gasoline. The use of leaded gasoline will cause severe damage to internal engine parts, such as the valves and piston rings, as well as to the exhaust system. Your Yamaha engine has been designed to use premium unleaded gasoline with a research octane number of 95 or higher. If knocking (or pinging) occurs, use a gasoline of a different brand. Use of unleaded fuel will extend spark plug life and reduce maintenance costs. EAU13442 Catalytic converters This vehicle is equipped with catalytic converters in the exhaust system. WARNING EWA10860 The exhaust system is hot after operation. Make sure that the exhaust system has cooled down before doing any maintenance work. CAUTION: ECA10700 The following precautions must be observed to prevent a fire hazard or other damages. Use only unleaded gasoline. The use of leaded gasoline will cause unrepairable damage to the catalytic converter. Never park the vehicle near possible fire hazards such as grass or other materials that easily burn. Do not allow the engine to idle too long.