You will ha … ve to take off the air filter box. Raise the jack arm until the wood makes contact with the fuel tank and shield, but do not apply any additional pressure. So how do you find out what problems are occurring? Lie down under the vehicle and look to the front of the tank to locate the fuel line connections. Swing the tank straps down and remove them from under the vehicle. Pump runs, check fuel manifold for pressure. In May 2003, I started to experience major problems with the car. If that's good- then the problem most likely is the fuel pump.
The tank must be dropped by removing the two straps holding it in place hope you are very low on fuel 1st! The fuel pump relay is in the third row of relays from the strut tower and it is the second relay from the driver's side in that row. To replace the pump you will need to remove the timing belt and tensioners, so i … t is advised to do everything at once when one or the other needs changed. One has to press the tab and remove the cover to see the relay. You should have the following tools to do this job: a flathead screwdriver, 8mm and 10mm sockets, a pair of pliers linemans pliers will work, but you should have a pair of hose clamp pliers and some tape or a small plug to cap the fuel lines while you have the fuel filter disconnected this will prevent leaking fuel into the engine compartment. You have power at the pump, check the ground and make sure it is connected properly.
The answers to these questions are important, as replacing the fuel pump if it's defective is a major task, requiring removal of the fuel tank. The fuel pump is located inside the gas tank, so you must remove the gas tank to service the fuel pump. There is usually some type of control module for the fuel pump on fuel injected vehicles. Most likely if it's a new fuel pump, it isn't the problem, but it's always a possibility. Remove the screws securing the fuel pump to the fuel tank with the ratchet and bit-driver attachment. Remove the cap on the engine that is connected to the … hose trailing to the bottom of radiator.
To access it, you need to remove or at least lower the fuel tank. Make yourself some tea and give yourself a pat on the back. Go to Mazda forums for more complete details. On top of low prices, Advance Auto Parts offers 6 different trusted brands of Fuel Pump products for the 2001 Mazda 626. Have you checked fuel pump pressure? And I;ve found that on my camaro, it is usually the problem. I was able to disable the fuel pump on my 1997 Mazda 626 by removing a green relay in the main fuse box in the engine compartment. Instruct the helper to maintain the tank balance and lift the fuel tank into position with the floor jack.
If you've noticed yourself shelling out more than you used to at the pump but gas prices have remained consistent, or if you're noticing jolting when you accelerate that you didn't experience before, a faulty or failing fuel pump could be to blame. This process will also work for models equipped with the 2. Connect the negative battery cable to the battery and tighten the terminal with the socket and ratchet. The relay in in the cover box that contain a variety of fuses just behind the batterty on the driver side of the car. Look down in the space between the master cylinder fluid reservoir and the rear of the air filter compartment, you will be looking at the top of the fuel filter cannister. Squeeze the plastic tabs for each fuel tank line and separate the sending and return lines from the fuel tank lines.
But start at the relay. The Delphi Series 7000 Fuel Module also offers an in-tank fuel filter with 10-12 µm filtration. Very tough job for a beginner. The location for these is in the fuel tank. The fuel filter is attached to a bracket located in the left rear of the engine compartment.
Clip the sending and return lines into place on the fuel pump. Look down in the space between the master cylinder fluid reservoir and the rear of the air filter compartment, you will be looking at the top of the fuel filter cannister. Answer 1988-92 Mazda 626 The water pump is connected to the timing belt. Remove alternator belt for access to screws. View here hope this helps. Depending on customer needs, the Delphi Series 7000 Fuel Module can integrate a pump, fuel level sensor, fuel filter, reservoir with active and passive filling mechanisms, and regulator in a compact, modular package that is easy to install. It is located below another emissions device that is moun … ted on a bracket.
The bottom section has the gear for the water pump and the two timing belt tensioners. Support the fuel tank with a trolley jack nursing a piece of timber to distribute the load and then unbolt the tank straps. In August 2001, I purchased a Mazda 626. Allow the fuel pump to operate continuously for the next five minutes. You are getting fire to the spark plugs at the plug ends. Under the squab is a service panel that will have a few screws holding it down.