![]() Other aspects After the fuel pump leaves the fuel tank, the fuel pump should be wiped clean in time, and sparks should be avoided near it, and the safety principle of "wiring first, then power on" should be followed. By the end of this post, you’ll know how to locate your. Check if the fuse conductive strip is broken by holding it to the light. Remove the fuse by using the fuse puller tool attached to the fuse box cover. Once the armature overheats, the motor will be burned. To check a fuel pump fuse, follow these three steps: Locate the fuse box and fuel pump fuse number by referencing the driver’s manual. Because the oil pump motor is sealed in the pump casing, the heat generated by power-on during the dry test cannot be dissipated. New fuel pump Do not perform dry test on the newly replaced fuel pump. Events such as short-circuiting, overloading the fuel pump, broken fuel pump relay, or. Otherwise, it is easy to generate sparks to ignite the fuel in the pump casing and cause an explosion. Hence, events that lead to a rise in current ultimately blow your fuse. Old fuel pumps Do not dry test when troubleshooting old fuel pumps. Safety precautions for fuel pump fault detection: 1. If the engine stops and the ignition switch is still ON, the HFM-SFI control module turns off the power supply of the fuel pump. The fuel pump works when the engine is started and the engine is running. ![]() It is located inside the fuel tank of the vehicle. It is one of the basic components of the fuel injection system of EFI vehicles. It is thanks to the gasoline pump that the gasoline tank can be placed at the rear of the car away from the engine and below the engine. An Integrated Power Module is located in the engine compartment near the. Jacques Gordon has worked in the automotive industry for 40 years as a service technician, lab technician, trainer and technical writer. 2007 Jeep Compass Fuel Pump FuseIf the band is broken or melted, replace the fuse. The English abbreviation is: FFAFP, all English is Fuse for Automobile fuel pump. For example, the fuel pump fuse here is rated for 20 amps, and the circuit flows about 10 amps with the DVOM set to capture min/max readings and the throttle snapped wide open. The function of the gasoline pump is to suck the gasoline out of the fuel tank and press it into the float chamber of the carburetor through the pipeline and the gasoline filter. Oh, and one more question.The fuse is in the box under the steering wheel and the relay is in the engine compartment near the headlights. Thanks for the counsel, this trick will save people from the headache of trying to find these things! Otherwise I'll cut it down in increments till I find the biggest it can be and still fit the receptacle. If you guys have had the experience, let me know if I can leave a little more "meat" on the 86 pin than the Viper relay seems to have. I tried to look at the receiving point to tell but I cant see it well enough to know. If I trim it down to the exact dimensions of the Viper pin, the hole will cause the top of the pin to be gone (or at least held by very thin bits) so I'm wondering if I need to trim it all the way to the thinness of the Viper relay? Question is, how much does it need to be trimmed? The 86 pin on the generic relays has a hole in the center which is unfortunately lined up with where the really thin pin on the Viper relay is. I have a couple of relays and see pin 86 so I can trim it down.
0 Comments
Leave a Reply. |