Hyundai Tucson: Fuel pump service
Inspection
- Turn the ignition switch OFF and disconnect the battery (-) terminal.
- Remove the fuel pump assembly.
(Refer to - "Removal" Procesures)
- Using an ohmmeter, measure the resistance between terminals 1 and 6 of sender connector (A) at each float level.
- Also, check that the resistance changes smoothly when the float moves from "E" to
Removal
- Release the residual pressure in fuel line.
(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")
- Turn the ignition switch OFF and disconnect the battery (-) terminal.
- Remove the rear seat cushion.
(Refer to Body - "Rear Seat Assembly")
- Remove the fuel pump service cover (A) after loosening the screw.
- Disconnect the Fuel Pump Control Module (FPCM) connector (A).
- Disconnect the Fuel Pressure Sensor (FPS) connector (B).
- Disconnec the fuel feed tube quick-connector (C).
- Remove the locking ring (A) by using the special service tool (B) No.: 09310-B8100.
WARNING
- When removing the plate cover, be careful not to damage the fuel tank and fuel pump.
- When removing the plate cover, press the upper area with hand and rotate the wrench counter clockwise.
READ NEXT:
Fuel pump service -
Installation
Installation
Install in the reverse order of removal.
Removal
Remove the fuel pump.
(Refer to Fuel Delivery System - "Fuel Pump")
Disconnect the fuel sender connector (A).
Release the fixing hook (A) and then remo
Low Pressure Fuel Line
WARNING
Be careful not to damage the parts located under the vehicle (floor
under cover, canister, fuel tank) when
raising the vehicle using the lift.
(Refer to General Information - "Lift and Support Points")
Release the residua
High Pressure Fuel Line
Release residual pressure in fuel line.
(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")
Turn the ignition switch OFF and disconnect the battery (-) terminal.
Remove the air cleaner assembly.
(
SEE MORE:
Rear bumper assembly
Component Location
Rear bumper assembly
Replacement
WARNING
When removing with a flat-tip screwdriver or remover, wrap
protective tape around the tools to prevent
damage to components.
Put on gloves to prevent hand injuries.
Timing System -
Removal
Disconnect the battery negative terminal.
Turn the crankshaft damper pulley clockwise, and align its groove with
the timing mark of the timing chain
cover.
Remove the timing chain cover.
(Refer to Timing System - "Timing C
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
