An engine’s fuel injectors contain very fine mesh filters, which can just as easily clog. A clogged fuel filter will reduce fuel pressure, prompting the Electronic Control Module to open the fuel injectors wider to maintain the same amount of flow. Once the fuel filters are forced open this...
A Fuel pressure regulator works by bleeding off a portion of the fuel flow to the injectors from the fuel pump to control the fuel pressure.
Legacy's run a fairly complex fuel pressure regulator setup, this setup has a lot of cross talk between the feed and return fuel lines. It's believed the stock FPR assembly is the reason for a lot of theinfamous stumbles. Newer STI's (2008+) ha...
Relieving Pressure with the Fuel Pressure Regulator Step 1 Disconnect the negative battery cable using a wrench. This will prevent sparks, which could ignite fuel and fuel vapors. Step 2 Locatethe fuel pressure regulatoron the fuel rail. The rail is mounted along the top area of the engine. ...
a喷油量多少的控制:同一类型的电喷车,汽油泵的压力是恒定的,不论节气门的开度大小,只要经过燃油压力调节器的调节,喷油嘴的压力始终都是恒定的.喷油嘴是和燃油泵及燃油压力调节器严格配套使用的,只有设计的压力,喷油嘴才能达到最佳的雾化效果,压力低于设计压力,喷出的油不是雾状,呈柱状,不宜与空气混合;压力过大,...
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The fuel shutoff switch on your 2007 Honda Civic is a safety feature that shuts off fuel flow from your fuel pump if you ever get in an accident. However, sometimes the fuel shutoff switch can be triggered if you come to a hard or abrupt stop, or even if
Since then, fuel injectors have been the primary means of getting gasoline into the engine cylinder so it can combust and you can drive HSW 2001 A typical electronic fuel injector. See more car engine pictures. In trying to keep up with emissions and fuel efficiency laws, the fuel system...
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An engine oil leak or worn piston rings can cause this by allowing the engine oil to enter the combustion chamber and burn together with gasoline, resulting in the formation of blue smoke. Black Smoke A gasoline injector leak, a clogged fuel pressure regulator, or a clogged fuel combustion pi...