![2006 ford explorer fuel pump replacement code issues 2006 ford explorer fuel pump replacement code issues](https://www.justanswer.com/uploads/amedee/2008-10-24_022212_1.gif)
Your fuel pressure gauge should be located between the blocked point and the fuel injectors. Now, pinch the fuel supply line with the pliers before the pressure drops.
2006 FORD EXPLORER FUEL PUMP REPLACEMENT CODE ISSUES HOW TO
If your vehicle doesn't come with a test port, check your vehicle repair manual regarding how to connect the pressure gauge.
![2006 ford explorer fuel pump replacement code issues 2006 ford explorer fuel pump replacement code issues](https://ww2.justanswer.com/uploads/muddyford/2010-04-03_023140_2.png)
Idle the engine and then increase engine speed slightly while paying attention to sounds or smoke coming from the gasket area, pipe connections, or anywhere between the engine and catalytic converter.Ĭhecking Fuel System Pressure on Multiport Fuel Systems:
![2006 ford explorer fuel pump replacement code issues 2006 ford explorer fuel pump replacement code issues](https://img.auctiva.com/imgdata/1/9/5/1/0/0/6/webimg/1018536668_o.jpg)
If your computer logged both P0171 and P0174 codes, concentrate on those components affecting all cylinders, like a MAF sensor, a clogged fuel filter, or issues with a fuel pressure regulator. In this case, concentrate on the P0171 or P074 code, since they are the most likely cause the engine is experiencing a random misfire.
![2006 ford explorer fuel pump replacement code issues 2006 ford explorer fuel pump replacement code issues](https://static.cargurus.com/images/site/2012/11/30/20/23/pic-7900943291716047094-1600x1200.jpeg)
Often, a P0171 and/or P0174 code will be accompanied by a P0300 random misfire trouble code. If you need more information about your particular model, consult your vehicle repair manual. For example, in a four-cylinder engine, bank 1 represents cylinders one and two, while bank 2 represents cylinders three and four. However, on some newer vehicle models, the computer treats the engine as two separate banks when generating codes, even if it's configured inline. If your engine has four or six cylinders inline (that is, all on one side of the engine), most likely you'll get a P0171 code.