1992 Lexus LS 400 Throttle Position Sensor: Adjustments

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Filed Under (Lexus) by admin on 01-10-2010

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Throttle Body And TPS – Remove throttle body, refer to COMPONENT REPLACEMENT AND REPAIR PROCEDURES. Throttle Stop Screw – Check that there is no clearance between throttle stop screw and lever with throttle plate in the fully closed position. TPS Screws – Loosen throttle position sensor set screws. TPS Adjustment Connect ohmmeter across throttle sensor terminals E2 and IDL. – Insert a 0.0157 in (0.40 mm) feeler gauge between throttle stop screw and lever. TPS Adjustment – Slowly turn sensor clockwise until ohmmeter shows no continuity. – Tighten sensor set screws. – Check adjustment with the following feeler gauges and note ohm reading: 0.010 in (0.25 mm) – Continuity 0.0335 in (0.85 mm) – No continuity – If desired results cannot be achieved, readjust sensor. If readings still cannot be achieved, replace sensor.

2005 Toyota Sienna Tire Monitor System – Information/ Reinitialization

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Filed Under (Toyota) by admin on 06-07-2010

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Models ‘04 – ‘05 Highlander, RAV4, Sienna, & Solara, ‘05 Scion tC This service bulletin provides the proper procedures for normal maintenance re- initialization of the indirect Tire Pressure Warning System (TPWS). When performing service that requires tire rotation or tire replacement, suspension component replacement or alignments, the Tire Pressure Warning System must be re-initialized. During initialization, the Tire Pressure Warning System, located within the ABS or Skid Control ECU, learns the tire sizes from rotational speeds and resonance frequencies.

1994 Suzuki Sidekick SELF-DIAGNOSTIC SYSTEM

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Filed Under (Suzuki) by admin on 20-06-2010

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MALFUNCTION INDICATOR LIGHT (MIL) RESET PROCEDURE Federal Models MIL (also known as CHECK ENGINE light) will automatically flash at 50,000, 80,000 and 100,000 mile intervals, indicating system inspection and/or system component replacement is required. After necessary services have been performed, turn off light by moving cancel switch to opposite position. Cancel switch is located below steering column lower trim panel: * At 50,000 Miles – Replace PCV valve and inspect EGR system. * At 80,000 Miles – Replace oxygen sensor. * At 100,000 Miles – Replace PCV valve and charcoal canister. Inspect catalytic converter for plugging, EGR system, ECM and related sensors. RETRIEVING CODES

2003 Suzuki Aerio AWD L4-2.0L – Brakes – Normal Operational Noises

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Filed Under (Suzuki) by admin on 19-04-2010

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This bulletin is to provide information about some brake noise characteristics heard during normal operation. Please utilize this bulletin when explaining brake noises to eliminate concerns and reduce unnecessary component replacement. It should be considered normal for the brake system to have some noise during normal operation. This is most common with disk brake systems and will happen from time to time. It is caused by friction when the pads are stopping the brake disc from rotating. The definition of brake noise can be different case by case, driver to driver and situation to situation. Noise can be defined as an unpleasant sound and the severity is usually affected by the sensitivity of the