Kraftstoffpumpe

Specifications

SPECIFICATIONS

Fuel Gauge

repair procedures

TEST

Fuel Pump Motor

1. 1

   Turn the ignition switch OFF and disconnect the negative (-) battery terminal.

2. 2

   Remove the fuel pump.

3. 3

   With the fuel pump motor operating, apply power to terminal 4 and ground terminal 5 of the pump connector (A) to check.

   

   Pin No.	Description
   1	Fuel sensor signal (+)
   2	Fuel Pump Motor (-)
   3	Fuel Pump Motor (-)
   4	Fuel Level Sensor (-)

Fuel Gauge

1. 1

   Turn the ignition switch OFF and disconnect the negative (-) battery cable.

2. 2

   Remove the fuel pump.

3. 3

   Using an ohmmeter, measure the resistance between terminals 1 and 3 of the sender connector. Measure (A) at each float level.

   

   Pin No.	Description
   1	Fuel sensor signal (+)
   2	Fuel Pump Motor (-)
   3	Fuel Pump Motor (-)
   4	Fuel Level Sensor (-)

4. 4

   Also check that the resistance changes smoothly as the float moves from "E" to "F".

   LOCATION	Resistance (Ω)	Capacity (L)
   E	398 - 305	2-7
   1,2	85,5 - 87,5	23,4
   F	14~16	44.1

expansion

1. 1

   Release the residual pressure in the fuel line.

   (See Fuel Supply - "Relieving Residual Pressure in the Fuel Line")

2. 2

   Remove the rear seat.

   (Refer to Body - "Rear Seat")

3. 3

   Remove the fuel pump service cover (A).

   

4. 4

   Disconnect the fuel pump connector (A).

   

5. 5

   Disconnect the quick connector of the filler hose (A) and the vent pipe (C), and disconnect the vent hose (B).

   

6. 6

   Loosen the mounting screws, then remove the cover (A) and remove the fuel pump from the fuel tank.

   Fuel Pump Cover Mounting Screw: 2.0 ~ 2.9 N·m

   

Installation

1. Installation is the reverse of removal.