- 1996 ford explorer fuel pump replacement cost manual#
- 1996 ford explorer fuel pump replacement cost code#
You should also have constant voltage on pin 85, and pin 86 should be grounded from the engine control unit when you turn on the ignition. If you don’t, there might be a problem with a broken fuse. If you do not get voltage there, make sure that you have constant voltage on Pin 30 with the ignition on.If you get voltage there, it may tell you that the fuel pump relay is working, but it can also have intermittent problems. Turn on the ignition and check pin 87 with a multimeter.Put the relay back so you can reach the pins with a multimeter while you cycle the ignition.
If you locate these numbers, you can put the fuel pump relay back. Lift it and check under it for the numbers 30, 85, 86, and 87.Locate the fuse box and locate the fuel pump relay.If your relay has more pins and not the same numbers mentioned here, you need to check a wiring diagram. The fuel pump relay does often have 4 pins, and in this case, it is often easy. Fuel Pump Relay Diagnosisĭiagnosing a relay is often pretty straightforward. Apart from the labor cost, the fuel pump relay is not a very expensive device, and you can buy one for $20 to $50 on average for most vehicles. When considering the labor cost, it could be at least an hour of work or more in certain cases.ĭepending on your mechanic’s hourly pay rate or the per hour cost, the repair shop would charge you the labor cost may differ. The fuel pump relay’s replacement cost involves the cost for the parts and the labor cost that the mechanic would charge you. The fuel pump relay is a small electronic device easily acquired online or at the nearest spare parts shop. The parts may cost you between $20 and $50, while the remaining cost is labor. The average fuel pump replacement cost is between $90 and $150, depending on the car model and labor costs.
1996 ford explorer fuel pump replacement cost manual#
For different vehicles, the fuel pump relays can be located in different places.Ĭheck your repair manual for getting the exact location of the fuel pump relay fast. The engine’s or the dashboard fuse box is usually a long black box containing a fuel pump relay and various other fuses and relays. In most car models, the fuel pump relay is located in a fuse box somewhere under your dashboard, but it can also be located in the fuse box in the engine bay. You can try to listen closer around the fuel tank for any noise for 2-3 seconds after turning the ignition on. If you cant hear this, there might be a problem with the fuel pump relay. This means that the fuel pump started building fuel pressure in the fuel rail. When you turn the ignition on in the ignition lock, you should hear a whirring noise from the rear of the car. No fuel pressure means that your engine will never start, and if the fuel pump relay failed, it would not give any power to the fuel pump to build up fuel pressure. Engine is completely deadĪ faulty fuel pump relay can also cause the engine not to start at all and be completely dead. The part that ensures none of this happens is the fuel pump, and it cannot work perfectly if the fuel pump relay develops any issues. The engine turns off if the combustion chamber’s fuel is inadequate or doesn’t have the proper pressure. If the fuel pump relay may have any bad solderings inside it, it might suddenly lose the relay connection and stop delivering power to the fuel pump. However, this can happen due to several other reasons, such as a choked fuel filter, so you should always properly diagnose your car before replacing any parts. Therefore, any fuel pump relay issues will affect fuel flow to the combustion chamber, and your vehicle might have problems starting.
An engine runs on fuel just like the heart of a human runs on oxygen and blood. The fuel pump relay going bad can affect the fuel pump’s power and affect fuel delivery to the engine.
1996 ford explorer fuel pump replacement cost code#
If the fuel pump relay suddenly fails, it will light up the check engine light and store a trouble code on the fuel pressure. The ECU monitors the fuel pressure with the help of the fuel pressure sensor. A check engine light is also the most common sign of all bad fuel pump symptoms. If the ECU suspects a wrong value from any sensor, it will light up the check engine light. The engine control module does always monitors all engine sensors to ensure they do not show the wrong values. Here is a more detailed list of the most common symptoms of a bad fuel pump relay. The relay can fail due to many reasons, from dust to electrical power surges, anything can affect the well-being of a fuel pump relay. You can also notice signs like rough acceleration. You will probably see these signs along with a check engine light on your dashboard. The most common symptom of a bad fuel pump relay is a stalling or dead engine. Can you clean or fix a fuel pump relay? 5 Bad Fuel Pump Relay Symptoms
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