Where is the fuel pump on a Porsche 964?
Where is the fuel pump on a Porsche 964?
PLEASE NOTE: The fuel pump on the 964 C2/C4 is NOT located under the front valence like prior 911 models. The fuel pump on the C2/C4 is located on the passenger side under floor area just behind the front diff C4 and the fuel tank. You need to remove a steel cover plate to access the fuel pump.
When to order a new Porsche 911 fuel pump?
Click here to order! Porsche 911 engines need a steady supply of fuel at the correct pressure for good performance. If the hum from your fuel pump is getting louder, it may be a sign of imminent failure. When you order your new fuel pump, be sure to get two new copper sealing rings.
Where are the fuses on a fuel pump?
Both fuel pumps take power from one fuse (#16). Install a two gang fuse block, Nr. 911.612.085.04, near main fuse strips and run a red 3.0 cm/2 red wire from the battery terminal directly to the new fuse terminal, at the two gang end.
Where does pin 30 on a fuel pump come from?
On the relay pin 30 comes from the battery and when energized across pins 85 and 86; connect pin 30 to pin 87 providing a path to the positive terminal on the fuel pump. Just for reference, when the relay is not energized pin 87a and pin 30 are providing a path (normally closed). Pin 30 and pin 87 are normally open.
Where is the fuel pump located on a Porsche 911?
The belly pan located underneath the car covers and protects the fuel pump. Jack up the front of the car (see Pelican Technical Article: Jacking Up Your Car ), remove this pan (see Project 59 for more details), and you should clearly see the pump.
Both fuel pumps take power from one fuse (#16). Install a two gang fuse block, Nr. 911.612.085.04, near main fuse strips and run a red 3.0 cm/2 red wire from the battery terminal directly to the new fuse terminal, at the two gang end.
On the relay pin 30 comes from the battery and when energized across pins 85 and 86; connect pin 30 to pin 87 providing a path to the positive terminal on the fuel pump. Just for reference, when the relay is not energized pin 87a and pin 30 are providing a path (normally closed). Pin 30 and pin 87 are normally open.
What kind of wiring does a fuel pump use?
What is unclear to me is the portion about “Cut the wire running between the two pins, #30, and securely splice it by solder and good insulation to a new 3.0 cm/2 red wire, running it to the new fuse block at #2.”
