Advertisement A vane air flow (VAF) sensor. Typical air vane sensor with the cover removed. The movable arm contacts a carbon resistance path as the vane opens. Many air vane sensors also have contacts that close to supply voltage to …
Category: TECHNICAL BASICS
Advertisement
Advertisement INJECTOR The G3-type Piezo injectors equipped in the Toyota AVENSIS can inject fuel at extremely high pressure (200 MPa). As a result, the atomization of the fuel mist from the nozzle has been improved, leading to increased combustion efficiency …
Advertisement We’re sure most of you, at some point in your car’s life, have had to take your car to a repair facility because the check engine light was flashing and the vehicle was not running as smoothly as normal. …
Advertisement EXHAUST GAS PURIFICATION SYSTEM Configuration The exhaust gas purification system for the 2AD-FHV engine consists of the TOYOTA Diesel-Clean Air Technology (D-CAT) system, and the Exhaust Gas Recirculation (EGR) control system. For the 2AD-FTV, and 1AD-FTV engines (excluding CCO …
Advertisement If you love riding your motorcycle, you have a basic understanding of how things work. While you do not need to be an expert mechanic, you should nevertheless have some knowledge of the parts so that you can choose …
Advertisement Vehicles will frequently come into your shop with a complaint of pedal pulsation. Oftentimes, the cause of the pedal pulsation is diagnosed as a warped rotor. This diagnosis is wrong. The rotor rarely, if ever, warps. Pedal pulsation is …
Advertisement Perhaps you’ve noticed that motorcycles don’t have reverse gear. Let’s talk about the cause of this in this article. The front fork of all bikes has an angle and “rake”, which assist in keeping it going straight and make …
Advertisement What the Technician needs to know about the Accelerator pedal position sensors on a Drive by wire system. There are generally two operating system types of APPS units that have been used utilised by manufacturers on the Link-less type …
Advertisement Balance shafts In every reciprocating engine, inertial forces and moments of inertia develop due to the oscillating motion of the pistons and connecting rods and the transmission behavior of the crankshaft drive. Some engine configurations, such as the V12 …