Skip to content

nissan fuel line diagram

You search PDF repair manual about nissan fuel line diagram, if there are search results will appear below. If search results do not exist, please search by others keyword.

Nissan Xterra The Fuel Sending Unit that you remove from the vehicle

download
DESCRIPTION PART NUMBER QUANTITY Cleaning/Sealing Kit B5060-79900 1 (per vehicle) Protective Coating (see “NOTE D”) KY140-9Z 400 As Needed Genuine Nissan Brake Cleaner (see “NOTE E”) 999MP-AH 001P As Needed OR Cleaning/Sealing Kit B5060-79900 1 (per vehicle) Fuel Sending Unit Kit (see “NOTE F”) (D22 vehicles built after 9/1/99 and all WD22) 25060-4S426 1 Kit A (for 1999-00 MY D22) (see “NOTE G”) 1 Kit B (for 2000-03 D22 & WD22) (see “NOTE G”) 1 Genuine Nissan Rust Penetrant (see “NOTE E”) 999MP-A3020P As Needed Genuine Nissan Tectyl 517 (Bitumen) Wax Sealer (see “NOTE E”) 999MP-9 G001P As Needed OR Cleaning/Sealing Kit B5060-79900 1 (per vehicle) Fuel Sending Unit Kit (see “NOTE F”) (For D22 vehicles built up to 9/1/99) 25060-4S425 1 Kit A (for 1999-00 MY D22) (see “NOTE G”) 1 Kit B (for 2000-03 D22 & WD22) (see “NOTE G”) 1 Genuine Nissan Rust Penetrant (see “NOTE E”) 999MP-A3020P As Needed Genuine Nissan Tectyl 517 (Bitumen) Wax Sealer (see “NOTE E”) 999MP-9 G001P As Needed IF REQUIRED Fuel Tank (for 1999-00 MY D22) 17202-7B400 1 Fuel Tank (for 2000 and later D22 4-cyl. & 6-cyl. and WD22 6-cyl. ONLY) 17202-5S620 1 Fuel Tank (for 2000 and later WD22 4-cyl. ONLY) 17202-5S820 1

2002 Chevrolet Tahoe – 4WD Fuel Line Disconnect Tool for Fuel Filter Removal/ Installation Procedure on 5.3L Flexible Fuel Engine

download
2. Install the J 34730-1A . 3. Loosen the fuel fill cap in order to relieve fuel tank vapor pressure. 4. Open the valve on the J 34730-1A in order to bleed the system pressure. The fuel connections are now safe for servicing. 5. Drain any fuel remaining in the gauge into an approved container. 6. Once the system pressure is completely relieved, remove the J 34730-1A . 7. Raise and suitably support the vehicle. Important Clean the fuel filter connections and surrounding area before disconnecting the fuel lines in order to avoid possible fuel system contamination. 8. Using a flare nut wrench and a backup wrench, disconnect the fuel line fitting from the fuel filter. 9. Pull the quick-connect fitting back until the internal retainers hit the filter stop. 10. Twist one end of the J 46363 – Fuel Line Disconnect Tool and insert it between the quick-connect fitting and the filter. 11. Twist the opposite end of the J 46363 – Fuel Line Disconnect Tool and insert it between the quick-connect fitting and the filter. 12. Once the J 46363 – Fuel Line Disconnect Tool is inserted, ensure the tool is parallel to the filter and the fitting. 13. While holding the filter, push the quick-disconnect fitting towards the filter in order to disconnect the quick- connect fitting. 14. Remove the quick-connect fitting from the filter. 15. Remove the filter from the bracket. 16. Install the new fuel filter, P/N 15173334 or P/N 25164003 (A/C Delco P/N GF847), to the bracket. 17. While holding the filter, push the fitting towards the filter in order to connect the quick-connect fitting. 18. Using a flare nut wrench and a back up wrench, connect the fuel line fitting to the filter. 19. Position the fuel sensor bracket into place and install the two nuts. Tighten Tighten the two nuts to 17 N·m(13 lb ft). 20. Lower the vehicle. 21. Tighten the fuel cap. 22. Connect the negative battery cable.

1998-2000 HONDA Accord L4 Replace the fuel pressure regulator, and reroute the fuel pressure regulator vacuum line

download
1. Locate and identify the three vacuum ports on the intake manifold. 2. Disconnect and discard the vacuum hose that connects the fuel pressure regulator to vacuum port C. 3. Plug vacuum port C with the cap from the tube kit. 4. Replace the fuel pressure regulator. Refer to page 11-113 of the 1998-00 Accord Service Manual. 5. Install the new vacuum hose kit using one of the following procedures 1. Remove and discard the cap from vacuum port A. 2. Connect the short vacuum hose to vacuum port A M/T WITH CRUISE CONTROL 2. Disconnect and discard the vacuum hose that connects the fuel pressure regulator to vacuum port C. 3. Plug vacuum port C with the cap from the tube kit. 4. Replace the fuel pressure regulator. Refer to page 11-113 of the 1998-00 Accord Service Manual. 5. Install the new vacuum hose kit using one of the following procedures. Zoom Sized for Print 1. Remove and discard the cap from vacuum port A. 2. Connect the short vacuum hose to vacuum port A. Zoom Sized for Print 3. Anchor the long vacuum hose by attaching it to the rear intake air duct clip and to the cruise control hose. . Route the new vacuum hose to the fuel pressure regulator. Attach the hose to the three rear clips on the engine wire harness cover. Zoom Sized for Print 1. Remove and discard the vacuum hose from vacuum port A. This hose supplies vacuum to the rear engine mount control solenoid. 2. Connect the short vacuum hose from the top of the Y fitting to vacuum port A

NISSAN FUEL SENDING UNIT REPAIR MANUAL

download
Replace the Fuel Sending Unit and apply Tectyl 517 (Bitumen) Wax Sealer to the Fuel Sending Unit Mounting Flange area. • Frontier: See page 11 for the Fuel Sending Unit Replacement and Wax Sealer application procedures. • Xterra: See page 25 for the Fuel Sending Unit Replacement and Wax Sealer application procedures. NOTE: During the Fuel Sending Unit replacement procedure, you’ll be instructed to inspect the Fuel Sending Unit Mounting Flange and O-Ring Groove (on the Fuel Tank). Based on the inspection results, you may have to replace the Fuel Tank. Add a “protective coating” to the Fuel Sending Unit connectors. • Frontier: See page 10 for the Fuel Sending Unit Protective Coating procedure. • Xterra: See page 24 for the Fuel Sending Unit Protective Coating procedure. End * A visual-aid “Pocket Card” was previously supplied to each dealer. For additional or replacement Pocket Cards, call the Resolve Corporation (formerly DDS Distribution) at (562) 698-2688. The part number for the Pocket Card is

1984-1995 Honda Accord/Prelude In­Tank Fuel Pumps TEST/REPAIR MANUAL

download
Carbureted Fuel System GENERAL INFORMATION On these vehicles, the engine management system is considered part of the emission control system. The major components include the carburetor(s), feedback control system, the air injection system, a throttle control system and the EGR system. The system consists of sensors and switches that feed information to the Electronic Control Unit (ECU), which will then operate several solenoid valves to maintain the ideal air/fuel ratio under all conditions. As useful as the tests found in this section are, the first step in repair or service to engine management systems is still to gain as much information as possible about the problem; when and under what conditions it occurs. At highway speed? At idle only? Only under heavy load or hard acceleration? Wet weather? Defining the problem will eliminate many systems from consideration and possibly point to the affected system. Before diving into an extended electrical diagnosis, take the time to review the basics. Check every vacuum line for cracks or leaks. Check every electrical connector for corrosion or loose pins. Quite often, simply unplugging and reconnecting a connector will break up corrosion on the pins and restore the circuit. Watch out for poor grounds, particularly if the car has experienced major bodywork. COMPONENT TESTING Air Injection System The purpose of this system is to supply oxygen to the exhaust stream at a point in the exhaust manifold that is hot enough to burn off some of the hydrocarbon emissions. The main component is an air suction valve. The valve is spring loaded to stay closed, with engine vacuum supplied to a diaphragm that reduces the spring pressure and allows the reeds to open. The ECU regulates the engine vacuum to the diaphragm by operating a solenoid valve. 1. With the engine at normal operating temperature and at idle, remove the air cleaner and listen for a bubbling sound at the air suction port. There should be no sound at idle, meaning the air suction valve is closed. 2. If the noise is heard at the air suction port, disconnect the vacuum hose at the air suction valve and connect a vacuum gauge to the hose. There should be no vacuum. If there is vacuum and the noise stops, the problem is in the control system. If there is no vacuum and the bubbling sound is still there, the air suction valve is defective and must be replaced. 3. To test the valve, draw a vacuum at the air suction valve diaphragm and listen for a bubbling sound at the air suction port. If no sound is heard, the air suction valve or diaphragm is faulty. Throttle Control System