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You will know by checking to see if you have voltage on both the low side and the high side. This relay is just a device that controlled by a low amp circut that closes and opens the circut for the high amp circut which would be the fuel pump feed. You can change the relay from the horn relay or other similar relay and swap them to see if you problem is gone.
What else can I help you with?
Where is the location of the fuel pump relay on a 1993 Mercedes Benz 300 class?
i need to know where the relay for the fuel pump is located in the engine
How would you know if a fuel relay is blown in a 1993 subaru impreza?
you cant does it click when you switch on ignition if not change it.
How do i know witch relay in the ccrm is for the fuel pump in 98 mustang gt?
To identify the fuel pump relay in the CCRM (Constant Control Relay Module) of a 1998 Mustang GT, you can consult the vehicle's service manual, which provides a diagram of the CCRM and its components. Typically, the fuel pump relay is located in the CCRM along with other relays, and it can be identified by its label or position in the module. Additionally, you can check the vehicle's fuse box cover, as it often includes a diagram indicating the function of each relay. If you're unsure, testing each relay with a multimeter can help confirm which one controls the fuel pump.
Would fuel injector relay cause your Volvo 1993 Volvo 850 not to start?
Do you have your terminology right....The injector relay would be the computer right??? The fuel pump relay could cause that problem!!!! good luck and let me know
How do I know if I have a bad Fuel pump or fuel relay?
Bypass the relay and if the pump works the relay is bad.
You want to know where is the fuse for the Fuel Pump on a 1993 Honda Accord LX?
look for fuel pump main relay under dash with ten mm nut
Where is the fuel pump fuse and Relay for a 1993 Dodge Stealth Base?
The pump is located in the gas tank. There is an acccess panel in the rear of inside car. Sorry i do not know where the relay is loctaed.
Where is the fuel pump located on a 2001 Ford Mustang?
Don't know about the mustang, but a lot of fords have the fuel pump inside the gas tank. the 2001 mustang is in the gas tank
How do you know if you need a fuel pump relay for your 1999 chevorlet blazor?
Swap the fuel pump relay with another like relay in the fuse/relay center. If the problem with the fuel pump goes away, the relay was bad. If not, knowing GM fuel pumps, the fuel pump is the problem.
Your 1993 buick park avenue has no power to the fuel pump but fuel pump is good what do you do?
If you know positively the fuel pump is good then either the fuel pump fuse is blown or the fuel pump relay is defective. Inspect the fuse and replace the relay. Also be sure and replace the fuel filter as it may be partially clogged. A partially clogged filter will ruin a fuel pump.
How do you know if the fuel pump relay is going bad in a 1998 for ranger?
Swap the relay with a another like relay.
Where is the fuel pump relay located on a 1994 Chevy cavalier?
need to know where is the fuel pump relay located on a 1994 Chevy cavalier? Changed fuel pump and fuel filter, not starting when turning ignition. need to know where is the fuel pump relay located on a 1994 Chevy cavalier? Changed fuel pump and fuel filter, not starting when turning ignition. A. the fuel pump relay is located under the hood on the passenger side. its on a block of three there are two that are black. one of the black ones is your fuel pump relay. When you change your fuel pump you always want to change your fuel pump relay.
