When did HD Go fuel injection?
Starting in 1995, the company introduced Electronic Fuel Injection (EFI) as an option for the 30th anniversary edition Electra Glide. EFI became standard on all Harley-Davidson motorcycles, including Sportsters, upon the introduction of the 2007 product line.
Is a 1997 Road King fuel injected?
Harley electronic sequential-port fuel-injection turns out to be just the thing to tame the sometimes beastly manners of Harley’s engines….1997 Tourer Comparison: Harley-Davidson Road King.
| Specifications | |
|---|---|
| Displacement, bore x stroke: | 1340cc, 88.8mm x 108mm |
| Compression ratio: | 8.5:1 |
| Carburetion: | Electronic sequential port fuel injection |
What engine is in 1997 Road King?
Air cooled, 1338cc, 45° V-twin, OHV
| Engine and transmission Switch unit | |
|---|---|
| Engine type: | 2 cylinders, 4-stroke, 45° V-twin |
| Displacement: | 1338 cc (81.75 cubic inches) |
| Bore × stroke: | 3.46 inch × 4.25 inch (undersquare – longstroke) |
| Cooling system: | Air cooled |
Is the 2009 Ducati Monster 696 fuel injected?
The bike is fuel injected.
Is a Twin cam an Evo?
The Evolution engine (popularly known as Evo) is an air-cooled, 45-degree, V-twin engine manufactured from 1984 by Harley-Davidson for the company’s motorcycles. In 1999, it was replaced by the Harley-Davidson Twin Cam 88 in the Touring and Dyna model and in 2000 in the Softail models.
What happens when fuel injector is dirty in a car?
Turbo Troubles In turbocharged engines, dirty injectors can have a dangerous leaning effect that may lead to engine-damaging detonation. When the engine is under boost and at a higher rpm, it needs all the fuel the injectors can deliver.
Where does the fuel injector go in a four cylinder engine?
On four-cylinder engines, the No. 2 and No. 3 injectors are in the hottest location and tend to clog up faster than the end injectors on cylinders No. 1 and No. 4. The same applies to the injectors in the middle cylinders in six- and eight-cylinder engines.
Why do fuel injectors lean out when under boost?
When the engine is under boost and at a higher rpm, it needs all the fuel the injectors can deliver. If the injectors are dirty and can’t keep up with the engine’s demands, the fuel mixture will lean out, causing detonation to occur. The leaning out may cause higher than normal exhaust temperatures and turbo failure.
What should the pressure drop be on a fuel injector?
The difference between the maximum and minimum reading is the pressure drop. Ideally, each injector should drop the same amount when opened. A variation of 1.5 to 2 psi or more is cause for concern. No pressure drop, or a very low pressure drop, is a sign the orifice or tip is restricted.