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FUEL INJECTION SYSTEM – BOSCH AFC 1988 Toyota Celica

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Filed Under (Toyota) by admin on 14-06-2010

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1988 FUEL INJECTION Bosch AFC Toyota; Camry, Celica, Corolla, Cressida, Land Cruiser, MR2, Pickup, Supra, Van, 4Runner DESCRIPTION For specifications on Throttle Position Sensor (TPS), idle speed and mixture, and fuel pump output volume, see appropriate article in TUNE-UP PROCEDURES section. The Bosch AFC (L-Jetronic) fuel injection system is used on all models. However, variations may exist between model applications. This article covers the Bosch AFC system in general, with manufacturers’ differences noted under SPECIAL FEATURES. For computer control information, see the appropriate article in 1988 COMPUTERIZED ENGINE CONTROLS section. The Bosch Airflow Controlled (AFC) fuel injection system is an electronically controlled system operated by incoming airflow. Some vehicles are equipped with a potentiometer to measure incoming air flow, while other vehicles use a hot wire type airflow sensor.

1992 Toyota Truck Pickup 2WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) Engine Ignition Timing Adjustments

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Filed Under (Toyota) by admin on 21-04-2010

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IGNITION TIMING: Tachometer Hookup Start engine and allow to reach normal operating temperature.
1.Connect a tachometer test probe to terminal IG of the check connector, Fig. 211 2.NOTE: Never let the tachometer lead touch ground as this could cause damage to the igniter and/or coil. Be sure to check that your tachometer is compatible with this ignition system. Consult the operating manual for your instrument. Service Check Connector

Toyota Truck and Land Cruiser Owners Bible

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Filed Under (Toyota) by admin on 04-09-2009

A Hands-on Guide To Getting The Most From Your Toyota.
The Toyota Truck & Land Cruiser Owner’s Bible(tm) is the authoritative companion book for your Toyota truck, whether it’s a heavy hauling pickup, rugged off-road FJ40, or a new Land Cruiser that»s never left pavement.
Author, veteran truck mechanic and off-road expert Moses Ludel has written the only comprehensive source of information for Toyota Trucks and Land Cruisers-a history, buyer»s guide, service manual, and high-performance tuning book all in one! Discover every aspect of Toyota trucks, from their origins in 1958 to the latest technological advances.

Toyota Pickup and 4Runner 1979-1995 Repair Manual

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Filed Under (Toyota) by admin on 04-09-2009

Provides service, repair and maintenance information for 1979-1995 Toyota Pick-up, 4-Runner and SR5 Sport Truck, 2WD and 4WD models. This manual does not include diesel engine, T100 or Tacoma model information. Includes vehicle identification numbers, information about buying parts, maintenance techniques, tune-up and routine maintenance tips, engine repair and overhaul procedures, cooling system, heating system, air-conditioning system, fuel system, exhaust system. engine electrical systems, emissions control systems, transmission, transfer case, clutch, driveaxles, brakes, suspension, steering systems, body, chassis and electrical system. Features complete wiring diagrams

2005–2006 Toyota Tundra Clunk Noise at Low Speeds when Stopping or Turning

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Filed Under (Toyota) by admin on 02-06-2011

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Some customers of 2WD 2005 – 2007 model year Sequoia and 2005 – 2006 model year Tundra vehicles may complain about a clunk, thunk, or pop noise from the vehicle that is commonly heard when stopping, accelerating from a stop, or turning at low speeds. The source of the noise has been identi?ed as the joint between the rear transmission mount and the frame crossmember. The transmission mount has been redesigned to prevent this. Use the following repair procedure to address customer concerns. Repair Procedure 1. Place the vehicle on a lift and install ChassisEAR™ (or equivalent) on the following components to help isolate the source of the noise (see Figure 1): • On frame crossmember No. 3. • On rear transmission mount above rubber section of mount or on transmission extension housing assembly. Figure 1. 2. Test drive the vehicle and duplicate the noise. 3. With ChassisEAR™ installed, the noise should be very loud from the frame crossmember No. 3 pickup location and NOT heard on the rear transmission mount above the rubber section of the mount. Is the noise loudest when ChassisEAR™ has frame crossmember No. 3 selected? • YES — Go to step 4. • NO — This TSB does NOT apply. Continue using ChassisEAR™ to identify the source of the noise and diagnose per the Repair Manual. 4. Replace the rear transmission mount, frame crossmember No. 3, and 4 bolts retaining the transmission mount to frame crossmember No. 3. A. Place the vehicle on a lift. HINT Use a transmission jack and underhoist stand to lift and support the transmission assembly during the next 5 steps. B. Remove the 4 bolts retaining the transmission to the rear transmission mount. C. Remove the 4 bolts retaining the frame crossmember No. 3 to the frame assembly and remove the frame crossmember No. 3 assembly with rear transmission mount from the vehicle. NOTE Do NOT torque any of the bolts in steps D through F until ALL the bolts in steps D through F have been started. D. Install the NEW rear transmission mount (insulator, engine mounting rear) to the transmission extension housing using the 4 bolts. Torque: 65 N*m (660 kgf*cm, 48 ft*lbf) E. Install the NEW rear transmission mount (insulator, engine mounting rear) to the NEW frame crossmember No. 3 using the 4 NEW bolts. Torque: 30 N*m (300 kgf*cm, 22.1 ft*lbf) NOTE The torque value for these 4 bolts has been increased. Figure 5. 1 Engine Mounting Rear Insulator (P/N 12371-0F080) 2 Frame Crossmember No. 3 3 Bolt w/Washer (P/N 90119-08895) 4 Front of Vehicle