Question about 2003 Honda Civic

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Fuel pressure test honda civic

Location of valve to check pressure

Posted by Anonymous on


6 Suggested Answers

  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: Fuel tank door release, 2004 Honda Civic

The release cable is sticking or broken. To release the fuel door, open the trunk and pull off the fabric liner on the left side of the trunk. Behind this liner is the fuel door release cable; this cable leads to the fuel door and attaches with a twist-lock connector. It is cylindrical with two tabs. Twist the connector clockwise about 90 degrees and it should pull out, releasing the door.

Just remember, the fuel door will not stay closed until you put the connector back in.

Posted on Feb 26, 2009

  • 37 Answers

SOURCE: locate fuel filter 2003 honda civic

The fuel filter is located back by the fuel tank. See my picture.


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Posted on Mar 19, 2009

  • 1168 Answers

SOURCE: Fuel Problems

Hello Debiachapman.
The fuse you are looking for does not go directly to the fuel pump but to a relay. The fuse for that relay is in the underhood fuse panel.Fuse #31 ECU 15amp.
If you have any questions leave them in comments and I will return to answer.


Posted on Dec 13, 2009

  • 7353 Answers

SOURCE: where is the fuel pump fuse located on 1994 Honda

Fuel pump is in the tank, there may be an access panel under the back seat area. One thing to check is the Main Relay. Ususally up under the dash, Left Dash area, I dont have a diagram, but you will need one to find and verify the relay operation.

Posted on Mar 16, 2010

  • 10319 Answers

SOURCE: 2001 honda civic ex,wont start, no injector pulse,

Injector pulses are sent from the engines computer. Have that checked out

Posted on Apr 07, 2010

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2 Answers

96 Honda Civic making a popping noise when I release the clutch and third gear

Reasons for popping noise:
Popping noise could occur due to the malfunction in the ignition system, leaky valves, weak cylinder compression, carbon accumulation in the combustion chamber or lean fuel.
1. Ignition system malfunction (Misfire).
- The ignition timing.
- Spark plug gaps.
- Use colder type spark plugs.
- Ignition module and ignition coil.
- Distributor cap and rotor.
- Spark plug high tension cords.
2. Cylinder compression:
- Check valves clearance.
- Perform cylinder compression test.
3. Fuel system (For lean state).
- Check fuel filter for clogged.
- Check fuel injectors.
- Check fuel pump pressure.
- Check fuel regulator.

May 04, 2015 | 1996 Honda Civic

1 Answer

How do I check for spark on a 2005 Honda civic

a timing light will tell you if you have spark and checking the pressure regulater on fuel rail will tell you if you have fuel pressure

Dec 01, 2014 | 2005 Honda Civic

1 Answer

Black smok coming from silencer honda civic 2006

It is likely to be over-rich fuel mixture. This could be due to

- clogged air filter
- ignition timing wrongly set
- fuel pressure relief valve stuck closed
- one or more defective fuel injectors
- evaporative canister blocked

For some of these the car should be displaying a Check Engine light (if the lamp itself is OK). The air filter you can check easily, but for the rest you may need to connect a ECU test system.

Oct 17, 2014 | 2006 Honda Civic

2 Answers

P1129 02 Honda civic, map reading too high

Problem with Suzuki Cars & Trucks P1129 02 Honda civic, map reading too high
honda or suzuki?
Manifold pressure sensor.l
your idle is too low? what is it cold and hot.
you have a gross air leak (vacuum) to the intake plenum
the sensors , almost never fail. it also wastes fuel like this.

Oct 15, 2013 | Suzuki Cars & Trucks

1 Answer

88 Honda Civic Wagon Won't Start but Turns Over

The most popular is the ignition module that is located in the distributor,this is popular for failure, crank over no start fuel pressure is good,12_3_2012_7_43_05_am.jpg

Dec 03, 2012 | Cars & Trucks

1 Answer

I have a 1998 Civic. The car won't start. I'm am getting a misfire on all 4 cylinders. I have fire and gas to the plugs. I replaced the rotor, distributor, coil, and gas. The timing belt is not broken. I...

- head gasket : do a compression test

- fuel pressure regulator : check fuel pressure

- excessive carbon buildup on pistons and valves : best thing to use is BG 44K

Feb 28, 2011 | 1998 Honda Civic

1 Answer

1995 honda civic d15b7 cranks but wont start. new

Are you sure you have correct timing? its definetly a fule problem, if timing is good then turn your key to the on position and try to listin for the fule pump to prime. While the key is in on position go to fuel rail, there is a valve on fule rail called sharader valve. Get a small screw driver and press valve in to check if car has fule pressure. if pressure is present then it is incorrect timing or possible bad cam sensor.

Mar 01, 2010 | 1995 Honda Civic

1 Answer

My 2000 honda CIVIC WILL NOT START as it cold, but after it runs, it runs fine

Fuel pressure needs to be tested when it has set over night, before attempting to start it. It maybe the fuel pressure regulator is leaking off, or the check-ball in the fuel pump could be leaking back, or fuel injectors could be leaking, which would be least likely.

Oct 21, 2009 | 2000 Honda Civic

3 Answers

I have an '89 Honda Civic with 58,000 original miles on it. It started right up, then died within a couple of seconds. Now it will not start. I am getting spark to the plugs, and fuel to the pgm. Also, I...

spray some starting fluid in the intake and try to start it again, with fuel injection you may not be getting enough fuel pressure for the car to start and run.

Aug 01, 2009 | 1983 Honda Civic

1 Answer

Start up

You need to see if the fuel pump pressure is bleeding off, if it is the check valve in the fuel pump is defective and the pump must be replaced, this issue causes long crank times before the engine starts because the system has to build pressure in the fuel line. To test the check valve hook up a fuel pressure test guage, start the engine and run it for a few seconds, turn off the engine and watch the pressure, it should no drop off more than a few PSI.

Aug 21, 2008 | 2002 Honda Civic

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