1995 Audi 90 fuel pump

Tiny
EDDIELIONHEAD
  • MEMBER
  • 1995 AUDI 90
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 100,500 MILES
Is their a access panel or do I have to drop the fuel tank to replace the fuel pump
Do you
have the same problem?
Yes
No
Wednesday, January 20th, 2010 AT 9:30 AM

1 Reply

Tiny
RASMATAZ
  • MEMBER
REMOVAL

1. Vehicles with audio coded antitheft system refer to Radio/Stereo, Service Precautions . See: Accessories and Optional Equipment Radio/Stereo Service Precautions
2. Disconnect battery ground cable.


http://www.2carpros.com/forum/automotive_pictures/12900_fp1_25.jpg



3. Remove screws and fuel gauge sender cover located under luggage compartment trim, then disconnect fuel gauge and pump electrical connector from outer side of flange assembly.


http://www.2carpros.com/forum/automotive_pictures/12900_fp2_11.jpg



4. Wrap fuel lines in a suitable shop towel, then slowly open fuel lines to bleed off residual pressure, then disconnect fuel lines.


http://www.2carpros.com/forum/automotive_pictures/12900_fp3_4.jpg




http://www.2carpros.com/forum/automotive_pictures/12900_fp4_2.jpg



5. Using Collar nut tool No. 3217, or equivalent, unscrew nut from flange assembly and fuel tank. Note position of alignment marks on tank and flange for later assemble.
6. Disconnect fuel lines and electrical connector from inner side of flange assembly.


http://www.2carpros.com/forum/automotive_pictures/12900_fp6_2.jpg



7. Remove fuel level sender by pressing release catch on side of sender unit, then lifting sender from tank.


http://www.2carpros.com/forum/automotive_pictures/12900_fp7_1.jpg



8. Insert fuel pump wrench tool No. 3307, or equivalent, through tank opening and place on inner part of surge housing.
9. Rotate inner part of surge housing approximately 15 and lift out fuel pump.

INSTALLATION

Fig. 26 Fuel Pump Alignment


http://www.2carpros.com/forum/automotive_pictures/12900_fp8_1.jpg



1. Install fuel pump with upper section of surge housing so that notch C aligns with mark A on upper part of housing Fig.26 .
2. Apply fuel pump wrench tool No. 3307, or equivalent, and rotate upper section of housing to right stop. Align marks C and B.
3. Push fuel return line (1), Fig.27 , onto flange assembly until clamp latches to flange pin.

Fig. 27 Fuel Pump Flange Assembly


http://www.2carpros.com/forum/automotive_pictures/12900_fp9_1.jpg



4. On FWD models , connect fuel sending unit harness connector (2), to inner side of flange assembly so that wiring lies over fuel SUPPLY line and does not interfere with level sensor operation, Fig.27 .
5. On AWD models , connect fuel sending unit harness connector (2) to flange assembly so that wiring lies over fuel RETURN line and does not interfere with level sensor operation.
6. Install flange assembly to tank, note alignment marks, then install collar nut and tighten using collar nut wrench tool No. 3217, or equivalent.
7. Install fuel lines and electrical connector to outer side of flange assembly.
8. Install fuel gauge sender cover located under luggage compartment trim.
9. Connect battery ground cable.
Was this
answer
helpful?
Yes
No
Wednesday, January 20th, 2010 AT 4:56 PM

Please login or register to post a reply.

Recommended Guides