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2002 honda accord intake vacuum linev6vtec system diagram

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

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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

Honda Navigation System Information and DVD Information and Inspection Manual

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REVISION SUMMARY •Under BACKGROUND, more sources for navigation service and user information are listed. •Under DVD LABEL COLOR IDENTIFICATION BY MODEL, the Latest DVD Version available is updated. •Under REPLACING THE NAVIGATION CONTROL UNIT AND TRANSFERRING THE NAVIGATION DVD, a step was added to Save Users Memory when replacing the navigation control unit. •Under ENTERING THE ANTI-THEFT CODE, the instructions about obtaining the serial number from a navigation unit without removing it were clarified. •Under NAVIGATION SYSTEM PLATFORMS, HFL was added to the list of Distinguishing Features . BACKGROUND Use this information to avoid possible customer dissatisfaction issues caused by incorrect or outdated DVD installation. For more information about the navigation system and its operation, refer to the following resources: •Service Manual – Printed or on ISIS •Quick Start Guide •Online University – Use the keyword NAVI . •Navigation System Manual – Besides the one that comes with the vehicle, the navigation system manual is also available online. Select SEARCH BY PUBLICATION , select Consumer Information , select your applicable vehicle, then select Navigation Manual from the list. •Service Bulletins – Use the keyword NAVI . •ETM (electrical troubleshooting manual) This bulletin provides the following navigation system DVD service information: •DVD label color identification by model •Earliest DVD version application for each model •How to identify navigation DVD versions •Checking a DVD for damage •Ordering a DVD •Navigation DVD stocking concerns •DVD handling and cleaning •Installing a navigation DVD •Precaution on customer “sneak previews” of a newer navigation DVD version •Answering customer questions about navigation coverage and POI (point of interest) •Pitfalls when interchanging navigation DVD/parts during diagnosis •Replacing the navigation control unit and transferring the navigation DVD •Entering the anti-theft code •Navigation system platforms VEHICLES AFFECTED • 2003-09 Accord • 2005-07 Accord Hybrid • 2006-09 Civic • 2006-09 Civic Hybrid • 2007-09 CR-V • 2009 Element • 2009 Fit • 2000-09 Odyssey • 2003-09 Pilot • 2006-09 Ridgeline WARRANTY CLAIM INFORMATION None. This service bulletin is for information only. Refer to the flat rate manual whenever servicing or repairing the navigation system

2003 Honda ODYSSEY Intake Manifold Removal and Installation Manual

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Removal 1. Remove the intake manifold cover (A) and ignition coil cover(s) (B). 1999-2001 models: 2002-2004 models: 2. Remove the evaporative emission (EVAP) canister hose (A) (1999-2001 models) or vacuum hose (A) (2002-2004 models). 3. Remove the vacuum hose(s) (B) and breather pipe (C), then remove the intake air duct (D). 1999-2001 models: 2002-2004 models: 4. Remove the throttle cable (A) and cruise control cable (B) by loosening the locknuts (C), then slip the cable ends out of the accelerator linkage. Take care not to bend the cables when removing them. Always replace any kinked cable with a new one. 5. Remove the engine wire harness connectors and wire harness clamps from the intake manifold. *Intake air temperature (IAT) sensor connector *Idle air control (IAC) valve connector *Throttle position (TP) sensor connector *Manifold absolute pressure (MAP) sensor connector *Evaporative emission (EVAP) canister purge valve connector (2002-2004 models) 6. Remove the brake booster vacuum hose (A) and positive crankcase ventilation (PCV) hose (B). 7. Remove the vacuum hoses (C) (1999-2001 models). 1999-2001 models: 2002-2004 models: 8. Remove the breather hose (A) and water bypass hoses (B), then plug the water bypass hoses. 9. Remove the EVAP canister hose (C) (2002-2004 models). 1999-2001 models:

1984-1995 Honda Civic/ CRX Positive Crankcase Ventilation (PCV) System Repair Manual

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The PCV system is designed to prevent blow-by gas from escaping to the atmosphere by drawing it directly into the intake manifold. The PCV valve contains a spring-loaded plunger which is lifted in proportion to intake manifold vacuum. Under high vacuum, blow-by is returned directly to the manifold through the breather chamber and PCV valve with fresh air. When intake manifold vacuum decreases (wide open throttle) and vacuum in the air cleaner increases, the PCV valve closes and the blow-by is returned through the cylinder head cover breather hose and into the air cleaner. The PCV valve also acts as a check valve when the engine backfires to prevent crankcase explosion. Fig. 1: PCV system components-1984-87 1.5L engines Fig. 2: PCV system components-1988-91 1.6L engines Fig. 3: PCV system components-1992-95 engines Fig. 4: PCV system components-1984-87 carbureted engines SERVICE Positive Crankcase Ventilation (PCV) Valve For PCV valve removal, refer to Routine Maintenance of this information. 1. Locate the PCV valve. With the engine running at idle, use pliers to pinch the PCV hose between the valve and the intake manifold. It should be possible to hear the spring loaded valve click shut. 2. If no click is heard, remove the valve from the engine but leave it connected to the intake manifold. A hissing sound should be heard and vacuum should be felt at the valve inlet. 3. If no vacuum is felt, remove the valve from the intake manifold hose. The engine should stall or almost stall. This will indicate a stuck valve or clogged hose. Check the breather hose for clogging or leaks and replace any defective parts. Exhaust Gas Recirculation (EGR) System FUEL INJECTED ENGINES General Information See Figure 3 The Exhaust Gas Recirculation (EGR) system is used to control emissions measured at the tailpipe. Components included are the EGR valve and controls. The EGR system uses a poppet type valve to regulate the amount of exhaust gas flowing into the intake manifold. The flow path is cast into the cylinder head and does not use any external tubing. A control solenoid valve regulates the amount of vacuum to the EGR valve. A Constant Volume Control (CVC) valve provides a constant amount of vacuum to the control solenoid valve over a wide range of engine vacuum. When servicing or repairing any part of the emissions system, it is absolutely essential to check for any obvious mechanical faults or failures. Remember, a trouble code only indicates which sensor or circuit is affected by the problem. Simple mechanical faults such as a vacuum leak or poor electrical connection can cause a fault code. The EGR valve is not simply open or closed but is modulated by controlling the amount of engine vacuum to the valve diaphragm, up to a maximum of 8 in. Hg of vacuum. The EGR valve has a sensor in the top of the valve that reports valve lift to the ECU (same as ECM, 1992-95). The ECU modulates the position of the control solenoid valve to control the EGR valve lift according to an internal program. Upstream of the control solenoid valve, the CVC provides a constant supply of vacuum so EGR control is precise under all manifold vacuum conditions

2005-2006 Toyota Tundra/ Sequoia 4.7L V8 MR Tech Power-flow Intake system Installation Manual

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The installation of this cold air intake does require mechanical skills. Removal of engine covers, air lines and removing several plastic plugs and screws that may be difficult. It is recommended that this system be installed by a professional mechanic. Be sure to disconnect the negative terminal before proceeding. Congratulations! You have just purchased the worlds first tuned intake system. MR Technology, Leading the way! Patent pending (A) and (G) (B) (D) (A) Power-Box contents: POWER-FLOW: An air intake evolution Tools required: 1- 8mm socket 1- 10mm socket 1- 12mm socket 1- Phillips screw driver 1- 8mm nut driver 1- 55mm allen wrench 1- Disc grinder or Dremel (C) (E) Figure 1 Figure 2 Carefully, remove the mass air flow sensor from the air sensor housing to be reused later in the instruc- tions. Unhook three spring clamps from the top air box cleaner. Once the hooks have been removed, continue to detach the air box top from the lower air box cleaner. See fig. 15 for better illustration. Once the nut and bolt have been removed, continue to remove the entire hose clamp. Unplug the electrical harness clip from the mass air flow sensor as shown above. Disconnect the 4mm vacuum line located to the side of the air box cleaner. Unscrew the nut and bolt the hose clamp that secures the hose over the radiator. Loosen the two flange nuts on the engine cover in order to remove the cover. Disconnec the 6mm vacuum hose that will be reused later in the instructions. Page 2 of Part# PF2019 Unscrew the two screws from the mass air flow sensor, shown above. Loosen the hose clamp on the air duct connected to the throttle body. Unplug the crank case breather hose from the air crank case port as shown above. >>> >>>> Figure 3 Figure 8 Figure 7 Figure 6 Figure 11 Figure 10 Figure 9 Figure 14 Figure 13 Figure 12 >>>> Figure 4 Figure 5 Once the flange nuts have been removed, continue to remove the cover from the engine compartment as shown above. >>> >>> >>> >>> >>> >>> The three spring clamps shown above are unhooked from the top air box cleaner (A). Remove the air filter panel once the top has been removed (B). Once the air filter panel is removed, there are three bolts that will be removed in order to detach the lower air box cleaner. Remove the entire lower air box cleaner from the engine compartment. Place the power bands over each end of the silicone elbow. press the short end of the silicone elbow over the throttle body. Once the silicone elbow has been aligned continue to semi-tighten power band over the throttle body end. The first vibra-mount is aligned to the pre-tapped hole located behind the head lamp. The first vibra-mount is now installed as shown above. Screw the second vibra-mount is aligned over the wheel well bracket. The second vibra-mount is now installed as shown above. The stock 6mm hose is removed from the fuel pressure regulator. Press the new 16″- 4mm vacuum hose over the fuel pressure regulator port. Page 3 of Part# PF2019 Figure 15 Figure 17 Figure 16 Figure 20 Figure 19 Figure 18 Figure 23 Figure 26 Figure 25 Figure 22 Figure 21 Figure 24 (B) (A) (A) (A) >>> >>> >>> >>> Both vibra-mounts are now installed, you are now ready to go on to the next step. Place one .462 and a .412 power band over the silicone step hose. Press the 3 3/4″ side over the velocity stack as shown above. The Power box is now sitting flush over the vibra- mounts and a fender washer is placed over each vibra-mount. The last m6 flange nut is placed over the vibra- mount located behind the Power box. The 65mm bolt is tightened with an allen wrench. The assembled power box is lowered into the engine compartment. Align the mounting points on the bracket arms over the vibra-mounts. One 45mm bolt is removed from the top of the box. The bracket is place under the Power box and the 45mm bolt is aligned and screwed back in place as shown above. Remove the 65mm bolt from the velocity stack base. Align the bracket to the hole and insert the 65mm bolt back in place