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What is the indicator with a large P))) and a carat with a line under it?

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Fuel line location?

You did not mention type of vehicle but will give a general answer. If older vehicle with carb then fuel line comes from fuel pump right on engine and goes into carb with a fairly large metal line. On anything newer there are several lines because fuel injection requires constant high pressure in system. So fuel is pumped from a pump located in tank all the way through large line down length of car to fuel rail under hood. The fuel rail has a pressure regulator and whatever fuel is not needed is pumped back to tank in second line. These lines run together all the way from tank and are fairly large diameter. Bigger than brake lines. So look for two lines coming under vehicle to top of engine.

Feb 24, 2015 | Cars & Trucks

1 Answer

All brake lines go to a box not sure which line goes to which hole.

The master cyl. has two resivors in it the large one is for the front brakes and the small one for the rears. Follow the lines coming from the front wheels to the block and the line from the large should go there. But it seems to me that the line had different size fittings so they could not get crossed up??

Mar 04, 2013 | 2004 GMC Sierra

1 Answer

Troubleshoot codes

po442 evap system small leak po455 evap system large leak po456 evap system very small leak. the evap system is located under the driverside of van. from all indication you have a hole in a line or a bad connection on one of the lines. inspect and repair.

Mar 27, 2010 | 2003 Dodge Grand Caravan AWD

3 Answers

89 jetta carat rubber frame passenger door

use weather stripping glue check with auto zone

Oct 16, 2009 | 1989 Volkswagen Jetta 2 Door

2 Answers

Were is the low pressure valve to charge your AC , on a 97 ford ranger 2wd 4 cyl

Pass -side under the hood,.ook for a silver tank looking thingy - follow the lines (pipes)- look for a black plastic cap. Down a bit below the top.

Jul 14, 2009 | 1997 Ford Ranger SuperCab

1 Answer

Where is the low pressure ac port for a 1997 honda accord

looking under the hood there should be a large aluminum cylinder look at the line and there should be a plastic cap on there, it is under the cap looks likie large tire valve cap

Jul 06, 2009 | 1997 Honda Accord

2 Answers

I'm trying to add freon to 1992 Lexus LS 400 where is it located

the compressor has two hses coming out of it and one of the hoses/lines will go towads the radiator to the condeser the other will go towards the firewall,,under windshield ,this is the one with the low side service port it will be the small port on the larger line/hose the other one is a large port on a small liquid line/hose,,,,the small port is the one u will need to hiook up to ,on the large line/hose

Jun 28, 2009 | 1992 Lexus Ls 400

3 Answers

Large vacuum leak

look under the back end of the car where the smaller lines come off the fuel filler neck look for any broken, dissconnected,or rusted lines, or sensors follow these lines back to the fuel tank and up to the front of the car and under the hood repair as needed good luck and please rate -jeff

Sep 05, 2008 | 2000 Mitsubishi Galant

2 Answers

Where is the low pressure port for 99 blazer A/C

If you are under the hood you will see 2 lines comming from the AC Compressor, the small line is the high pressure, the large line is low pressure, the port will most likely be near the compressor or near the accumulator bottle on the blower/heater case at the the firewall, the large low press. line is connected to this bottle looking assy.

Jul 26, 2008 | Chevrolet Blazer Cars & Trucks

3 Answers


P0442, P0455 AND P0456 are all evaporative leak monitor test failures (small, medium and large leaks). These codes appear anytime the integrity of the air space above the fuel or the lines to/from the vapor canister or purge valve. If there is no damage to the canister, check the lines that run under the van from the fuel tank and canister to the purge valve (under the hood). Also, check to make sure that the hoses are not split or disconnected where they connect to the purge valve. The P1684 is abit more confusing. This is not a valid DTC for your vehicle. It's possible the scanner the shop you went to is an OTC scanner that is reporting a false code. It's also possible they wrote it down incorrectly. The closest thing that makes any sense is a P1486 which would indicate a pinched hose in the same monitor system as the other 3 codes. Best of luck!

Jun 20, 2008 | 2002 Chrysler Sebring

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