Where is the low pressure fuel pump located?
Where is the low pressure fuel pump located?
I recently had a P0087, low fuel rail pressure. I replaced the high pressure fuel pump and it solved that issue. It’s apparently relatively common, so that could be worth looking into. The high pressure fuel pump is located on the driver’s side, between the air intake and the fire wall.
When do I need to replace my fuel pump?
The auxiliary fuel pump module must be replaced if the fuel pressure regulator is to be replaced. Fuel level sensor cards in the fuel pumps use to be serviceable too and now the fuel level sensors are integrated with the fuel pumps. .
When to replace the fuel pump in a Dodge Charger?
In later Dodge Charger models the fuel pressure regulator is integrated with the auxiliary fuel pump module and is not serviced separately. The auxiliary fuel pump module must be replaced if the fuel pressure regulator is to be replaced.
What is the pressure of the auxiliary fuel pump?
The fuel pressure regulator inside the auxiliary fuel pump module regulates the pressure at 58 psi (± 5 psi) and sends fuel to the engine. Fuel that is not sent to the engine is returned back to the main fuel pump. .
Where is the fuel pump driver module located?
Manufacturers, including Ford, initially placed the module inside the vehicle immediately above the fuel pump, typically just beneath the floor pan. That practice had the module mounted under seats or covered by carpet, which led to overheating problems.
What are the symptoms of a failing fuel pump driver module?
Symptoms of Failure Symptoms of a failing fuel-pump driver module all manifest in the performance of the engine. Difficulty in starting or a smoky start-up, stalling or uneven running while idling, hesitations and misses when driving, and power surges when in reverse can all — separately or together — be indicative of a failing module.
What does ground side of fuel pump mean?
EDIT: Now that I’ve been thinking about this more, since the ground side of the pump goes to zero when the pump is supposed to come on, that should indicate the module is closing the circuit to ground.
Where is the fuel pump on a Holden Commodore?
Discussion in ‘ VE Holden Commodore (2006 – 2013) ‘ started by kizza50, Feb 11, 2014 . have a look under the rear seat and if there is a circle of sealant on the drivers side then u have a inspection hole that u can get to the pump from, if u dont have that then u will need to drop the tank… Guess your talking about this?
