Common questions

Where are the parts numbers for the fuel pump relay?

Where are the parts numbers for the fuel pump relay?

MR-86 and MR-87 are Advance Auto Parts numbers for the Fuel Pump Relay. Larry Schoppe’s way of doing it is to take the part to the counter guys, give them the number and then compare. The Bosch 0280 230 006, which is located near the diagnostic plug, goes for 69.00$ at www.DIYAutoparts.com.

Is the fuel pump relay controlled by the PCM?

Consequently, the fuel pump relay is usually controlled by, the ignition or powertrain control module (PCM). As a result, when switched on, the fuel pump relay; will provide current to the fuel pump, so that it may function. Therefore, any faults with it, can cause fuel pump issues.

Where is the fuel pump control module located?

It is often found in the fuse box located in the engine bay and functions as the primary electronic switch that controls power to the fuel pump. The fuel pump relay is usually controlled by the ignition or Powertrain Control Module, and when switched on, will provide current to the fuel pump so that it may function.

Where can I buy a Bosch fuel pump relay?

The Bosch 0280 230 006, which is located near the diagnostic plug, goes for 69.00$ at www.DIYAutoparts.com. The least cost alternative is from ESC Tuning… a 7 pin VW fuel pump relay at $32 USD. The replacement will not have the tab to fix it to the firewall.

How does a fuel pump relay control the fuel pump?

The fuel pump relay is usually controlled by the ignition or Powertrain Control Module, and when switched on, will provide current to the fuel pump so that it may function. As the fuel pump relay controls power to the fuel pump, any faults with it can cause issues with the fuel pump,…

What are the symptoms of a faulty fuel pump relay?

1 Engine does not start. A common symptom of a faulty fuel pump relay is an engine that just refuses to start, even though the engine may still crank when the 2 Engine stalls. One of the most common symptoms of a failing fuel pump relay is an engine that suddenly stalls. 3 Loss of Power. 4 No noise from the fuel pump.

It is often found in the fuse box located in the engine bay and functions as the primary electronic switch that controls power to the fuel pump. The fuel pump relay is usually controlled by the ignition or Powertrain Control Module , and when switched on, will provide current to the fuel pump so that it may function.

How much does it cost to replace a fuel pump relay?

You can easily find fuel pump relays online or at any automotive spare parts shop.The average replacement cost of the fuel pump relay ranges from $90 to $150, of which $20-$50 is for parts and the remaining is the labour cost.

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Ruth Doyle