Help! Fuel Pump malfunction
#1
New Members
Thread Starter
Join Date: Dec 2019
Location: america
Posts: 4
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: BMW 535i 2010
Help! Fuel Pump malfunction
I recently bought a used 535I xdrive 2010 and at times the engine loses complete power with a display of “ fuel pump malfunction” the car has 109K miles and runs fantastic besides this issue, after it looses power it’ll turn back on after 15 minutes of waiting, I recently changed out the fuel pump module located in the tank on the passanger side, and the HPFP with a new low pressure sensor.
My EKPS system is the EKPS3 and It came with the car so i’m unsure if it’s coded to the car or not, but it reads times “ Voltage current to high or to low “
I’m unsure what else could cause the issue i use INPA, NCSExpert, and Dr.gini to help diagnose anything and unsure what else to look for
My EKPS system is the EKPS3 and It came with the car so i’m unsure if it’s coded to the car or not, but it reads times “ Voltage current to high or to low “
I’m unsure what else could cause the issue i use INPA, NCSExpert, and Dr.gini to help diagnose anything and unsure what else to look for
#3
New Members
Thread Starter
Join Date: Dec 2019
Location: america
Posts: 4
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: BMW 535i 2010
#4
New Members
Join Date: Apr 2017
Location: pa
Posts: 426
Likes: 0
Received 21 Likes
on
20 Posts
My Ride: 528i
Model Year: 2010 528i e60
Engine: N52k
You say you use Dr. Gini.
In Dr. Gini when you go to the gauges icon, it displays about 20 gauges.
One of the gauges is fuel rail and fuel pump.
Are those 2 gauges telling you anything noteworthy?
In Dr. Gini when you go to the gauges icon, it displays about 20 gauges.
One of the gauges is fuel rail and fuel pump.
Are those 2 gauges telling you anything noteworthy?
#5
New Members
Thread Starter
Join Date: Dec 2019
Location: america
Posts: 4
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: BMW 535i 2010
The Fuel rail is between 4700-5000HPA and the fuel pump reads at 1.0 but it never moves i’m not sure what that means or if it’s suppose to do that
#6
New Members
Thread Starter
Join Date: Dec 2019
Location: america
Posts: 4
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: BMW 535i 2010
Thread
Thread Starter
Forum
Replies
Last Post
duci29
E60 Discussion
49
09-07-2024 11:48 PM