Question about 1993 Honda Prelude

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I need a vacuum routing diagram for 93 Honda Prelude Vtech

I need a diagram for routing my vacuum houses coming out of firewall. I need a diagram for where to put all hoses. I know there is at least 11 that I can see right off probably more.

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

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Posted on Jan 02, 2017

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Anonymous

  • 5 Answers

SOURCE: i need a 1987 chevy S10 vacuum hose routing diagram

Go to Autozone.com, become member, will give you repair manual,location of parts,diagrams.

Posted on Apr 09, 2009

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Superbovine

  • 333 Answers

SOURCE: vacumm hose diagram for 1987 honda accord

You did not clarify which motor you have. Here are both diagrams.

The fuel injected model:
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And the carb model:
d73392d.gif

Posted on Sep 10, 2009

Testimonial: "Guru this is amazing I have to ask where did you find this I have been on the web for days and just couldn't find one till now --I bow down God Bless"

Anonymous

  • 1 Answer

SOURCE: Vacuum hose routing.

The emissions sticker does not show this hose.
This is a rubber hose that appears to have been attached to a port at some time.

Posted on Nov 17, 2009

arauzvictor1

Victor Arauz

  • 466 Answers

SOURCE: 1986 Oldsmobile Cutlass Supreme vacuum hose

Ok sent you this the engine you have to specify that engine has to help you. Thanks2c36ea6.jpg

Posted on Mar 24, 2010

Testimonial: "good job getting info. and real quick too"

Alex

  • 524 Answers

SOURCE: Need 95 gmc jimmy vacuum diagram. I have a loose

THat goes to your map sensor. If you look very closely under your hood there will be a vac line diagram there

Posted on May 09, 2010

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2 Answers

Can you show me a diagram for routing vacuum houses?


Not only do you have at least eleven vacuum hoses, there are thousands of cars that those eleven hoses might go to. So what good would it do to post the diagram for a Ford F150 if you happen to have a nissan 300Z?

Sep 14, 2014 | Cars & Trucks

1 Answer

Vacuum hose diagram for 89 honda prelude


Hi there:
I suggest check this links, according with the fuel system:
- Fig. 62: Vacuum hose routing-1989 carbureted Prelude (except California)
- Fig. 63: Vacuum hose routing-1989 carbureted Prelude (California)
- Fig. 64: Emission component schematic-1989 carbureted Prelude
- Fig. 65: Vacuum hose routing-1989 fuel injected Prelude


Hope this helps; also keep in mind that your feedback is important and I will appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using FixYa, have a nice day.

Dec 21, 2011 | 1989 Honda Prelude

1 Answer

Puting vac hoses back on and carberater on a 1984


The engine and emission control system covered by this information operate on a combination of vacuum and electrical signals; they are extremely prone to malfunctions due to improper vacuum connections. If a component does not receive vacuum at the correct time, it cannot function when needed. When working under the hood, pay close attention to the routing and placement of every hose.

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Fig. 1: The vacuum hoses are usually numbered for easy identification

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Fig. 2: Vacuum hose routing-1984-85 carbureted Prelude


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Fig. 47: Emission component schematic-1984-85 carbureted Prelude




Hope this helped; TY for using Fixya (remember comment and rated this).



Apr 01, 2010 | 1984 Honda Prelude

2 Answers

Where is the fuel filter on a 1989 Hondo Prelude SE 2.o liter?


i do not know but give this websites a try www.alladtadiy.com and www.autozone.com if all fails stop by your local Honda dealership in the part department and they be able to print you off the pictures and diagrams you will need so you know where it is located wish you the best of luck Michigan Man

Jan 12, 2010 | 1989 Honda Prelude

1 Answer

1989 Honda Civic hard starting and dies for no reason. Cooling fans not working. Trouble codes are #6 coolant, #10 air intake temp, #16 fuel injector. Can anyone lead me to a solution for these problems?


6
Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 86-98 97-98 85-91 93-97 95-98 85-98 ECT Sensor (Engine Coolant Temperature)
defective circuit or unplugged / defective sensor
10
Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 86-98 97-98 85-91 93-97 95-98 85-98 IAT Sensor (Intake Air Temperature)
defective circuit or unplugged / defective sensor
16
Accord Civic CRV CRX Del Sol Odyssey Prelude
90-95 88-95 n/a 88-91 93-95 95 88-95 Fuel Injector System
defective circuit or unplugged / defective fuel injector

check your wiring for dirty connections or broken wires, you may have wires that are rubbed through or connectors that are not making full contact. you will need an ohm meter and check wires for continuity. a wiring diagram will be needed.

May 15, 2009 | 1989 Honda Civic

1 Answer

Small vacuum lines to air cleaner of carburated 2.0 liter Honda


These are a vacuum line nightmare. I take it the diagram isn't still on the bottom of the hood?

May 06, 2009 | 1989 Honda Prelude

2 Answers

1992 Honda Prelude Timing Belt Diagram


There's no such thing as a timing belt diagram.

Do you mean to say the "Procedure" for changing a timing belt in a 92 Prelude?

By asking such a question I can only interpret it as a clear indication that you've never changed a timing belt before.

If this is true, then you don't want to start out or practice on your own car.

Get the car to a pro and have the job done right.

If not true (and you've changed timing belt's in the past)

Then give me the engine size and I'll post the:

"PROCEDURE" for changing the belt in a few hours.

Dec 30, 2008 | 1992 Honda Prelude

1 Answer

1986 honda prelude heater


Radiator flushes can cause more problems than fix sometimes. Before you go removing the dash first replace the thermostat if you follow the lower radiator hose to the engine this is the thermostat housing.Remove the three 10mm bolts and the housing should come apart. Make sure you put the thermostat in the right way and not upside down. The larger end with the spring goes in first toward the engine and the little vent should be on top. When you fill it back up with a 60/40 mixture of coolant make sure you open the bleed hole on the thermostat housing to get out any air and tighten when coolant comes out with no air bubbles. Start the car and hopefully the heat is better. If not the heater core is the two coolant hoses on the firewall remove both hoses and check the flow with a water hose put the hose to both sides to get out any debris. If the flow is slow and does not improve you will have to pull out the heater core which means removing most of the lower dash pulling out the evaporator if you have A/C. Make sure you get a manual. Hope this helps.

Dec 14, 2008 | 1986 Honda Prelude

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