Hyundai Creta: Fuel Delivery System / Fuel Pump: Repair procedures
| 1. |
Turn ignition switch OFF and disconnect the negative (-) battery terminal.
|
| 2. |
Remove the fuel pump assembly.
|
| 3. |
Check motor operation by fuel pump connector (A) connecting power (No.4)
and ground (No.5) .
Pin No.
|
Discription
|
1
|
Fuel sender signal
|
2
|
-
|
3
|
Fuel sender ground
|
4
|
Fuel pump motor (+)
|
5
|
Fuel pump motor (-)
|
|
| 1. |
Turn ignition switch OFF and disconnect the negative (-) battery terminal.
|
| 2. |
Remove the fuel pump assembly.
|
| 3. |
Using an ohmmeter, measure the resistance between terminals 1 and 3
of sender connector (A) at each float level.
Pin No.
|
Discription
|
1
|
Fuel sender signal
|
2
|
-
|
3
|
Fuel sender ground
|
4
|
Fuel pump motor (+)
|
5
|
Fuel pump motor (-)
|
|
| 4. |
Also check that the resistance changes smoothly when the float is moved
from "E" to "F".
Position
|
Resistance (Ω)
|
Capacity (ℓ)
|
E
|
298 ~ 305
|
4.5
|
1/2
|
84.5 ~ 88.5
|
30.5
|
F
|
14 ~ 16
|
57.0
|
|
| 1. |
Release the residual pressure in fuel line.
(Refer to Delivery System - "Release Residual Pressure in Fuel Line")
|
| 2. |
Remove the rear seat assembly.
|
| 3. |
Remove the fuel pump service cover (A).
|
| 4. |
Disconnect the fuel pump connector (A).
|
| 5. |
Disconnect the fuel feed tube quick connector (B) and the vapor tube
quick-connector (C).
|
| 6. |
Remove the plate cover (D) after removing the bolts.
|
| 7. |
Remove the fuel pump from the fuel tank.
|
| 1. |
Install in the reverse order of removal.
| •
|
Be careful of fuel pump direction when installing (Refer
to the groove in the fuel tank).
|
|
|
Fuel pump plate cover mounting bolt :
2.0 ~ 2.9 N.m (0.2 ~ 0.3 kgf.m, 1.4 ~ 2.2 lb-ft)
|
|
Removal
1.
Release the residual pressure in fuel line.
(Refer to Delivery System - "Release Residual Pressure in Fuel Line")
2.
...
Removal
1.
Remove the fuel pump.
(Refer to Fuel Delivery system - "Fuel Pump")
2.
Disconnect the electric pump wiring con ...
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