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Pat Stewart Posted on Feb 26, 2017
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Where is the fuel vapor leak detection pump located on a 2012 Dodge Grand Caravan?

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Here2HelpYou

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  • Dodge Master 592 Answers
  • Posted on Jan 08, 2019
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It’s in the driver side under the hood and accessible from the Fenderwell or On Top, fairly simple, I’ll post a diagram with instructions.
Where is the fuel vapor leak detection pump locate - 1_8_2019_9_11_48_am.jpeg1_8_2019_9_11_49_am.jpeg

  • Here2HelpYou Jan 08, 2019

    Check all hose connections and the hoses for any cracks or leaks visually, spray with soapy water or windex & start it then look for bubbles(leak).
    Local Parts Stores sell it for approx. $27-$40, or order online from your favorite supplier for a few

  • Here2HelpYou Jan 08, 2019

    Correction: *for a few dollars less.

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Marjoree Groomes

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  • Expert 100 Answers
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Marjoree Groomes
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If thats code its throwing . Put 91 grade octane suprem unleaded in for a little it will go off

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5 Related Answers

Anonymous

  • 512 Answers
  • Posted on Sep 27, 2008

SOURCE: water pump on a 99 dodge grand caravan?

what motor...3.0 liter has a pump driven by the timing belt....3.3 is on the passenger side front lower corner of the timing cover

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Anonymous

  • 31 Answers
  • Posted on Aug 26, 2009

SOURCE: Dodge 2000 minivan,water pump leaking

Make sure it's cool, pop the radiator cap, Remove the shield on the passenger side between the tire and front of engine. Relieve the tension on the serp belt,draw yourself a diagram of the pulleys and belt routing in case the sticker is gone on the strut tower, remove the serp belt. Take the bolts out of the pulley on the front of the water pump (3). Remove the lower radiator hose at the front cover to drain the coolant. Remove the 6 mm bolts holding the water pump to the front cover housing. tap on the pump with a rubber hammer. Install a new gasket on the new pump, and a weap hole diverter in the pump (round black about hte size of a quarter), use old one if there's no new one. Install pupm and tighten bolts snug with a 1/4" ratchet. Install pulley and 3 bolts. Install belt, top off radiator with 50/50 mix green coolant. start engine and run to operating temperature,make sure the belt is seated in all of the pulleys and is running true, radiator fans should come on. Shut engine down and let cool overnight. Check level in radiator and overflow bottle, top off as necessary.

Robert Debison

  • 412 Answers
  • Posted on Oct 16, 2009

SOURCE: how to locate and replace the natural vacuum leak

THE NVLD ASSEMBLY IS LOCATED UNDER THE VEHICLE ON THE METAL PLATE BOLTED TO THE FRONT ALUMINUM K FRAME..JUST BEHIND TRANS DIFFERENTIAL..HAS SOME HOSES AND AND AN ELECTRICAL CONNECTOR GOING TO IT..BLACK PLASTIC HOUSING..HOSES LEAD TO CANISTER BEHIND FRAME..DISCONNECT HOSES,ELECTRICAL..MARK THEM IF YOU NEED TO..BUT ALSO LOOK FOR A BROKEN WIRE NEAR NVLD AT CONNECTOR..UNBOLT ASSEMBLY FROM FRAME..I YOU HAD A NEW ONE YOU WILL SEE WHAT IT LOOKS LIKE..I HOPE THIS HELPS

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Bobby Memory

  • 258 Answers
  • Posted on Oct 23, 2009

SOURCE: 2004 Dodge Grand Caravan water pump

no it only calls for like .8 of an hour to chang it. it is very easy to change

Anonymous

  • 49 Answers
  • Posted on Oct 28, 2009

SOURCE: fuse box diagram for 2000 Dodge Grand Caravan.

The panel or the housing normally lists the names of the items that are controlled by the fuses. If that doesnt work, disconnect the battery terminals and you are good to go

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Where is the fuel vapor leak detection pump on a 2003 dodge neon

Watch the video, the pump is located in the same place on all years of the Neon
https://www.youtube.com/watch?v=lhHOIwx-xXE
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2006 dodge grand caravan evaporation vacuum system diagram

you can find it all at autozone library ,just log in list your vehicle and go to repair help .
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3.3l engine. What are the probable causes of DTC P1495?

answer courtesy of engine codes .com Engine-Codes OBDII Code List P1495 Dodge
P1495 Dodge P1495 Dodge - EVAP Leak Detection Pump Solenoid Circuit Condition 3 ' Add Comment Possible causes
- Faulty Leak Detection Pump (LDP)
- Leak Detection Pump (LDP) harness is open or shorted
- Leak Detection Pump (LDP) poor electrical connection
What does this mean? When is the code detected?
Malfunction is detected when the Powertrain Control Module (PCM) detected the pump solenoid did not change status when activated,
Possible symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Possible a noticeable fuel odor caused by the release of fuel vapors
P1495 Dodge Description
The Evaporative emissions system is design to prevent the escape of fuel vapors from the fuel system. Leaks in the system, ca allow vapors to escape into the atmosphere. The leak detection system tests for EVAP system leaks and blockage.
During the self-diagnostics, the Powertrain Control Module (PCM) first checks the Leak Detection Pump (LDP) for electrical and mechanical faults. If the first checks pass, the PCM then uses the LDP to seal the vent valve and pump air into the system to pressurize it. If a leak is present, the PCM will continue pumping the LDP to replace the air that leaks out. The PCM determines the size of the leak based on how fast/long it must pump the LDP as it tries to maintain pressure in the system.

Read more: http://engine-codes.com/p1495_dodge.html#ixzz3iQ8P3JII P1495 Dodge EVAP Leak Detection Pump Solenoid Circuit Condition
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2002 Dodge Grand Caravan getting error codes: P0442 and P0455?

same errors with dammaged or non functioning NLDP "natural leak detection pump" smoke test did not find any leaks in or around pump but yet had small and large leak detection codes, replaced unit and reset codes, two weeks later and all is well.
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Ihave dodge caravan sport 2001 and ihave this code in my car-p0442 how i fixed ?

This indicates a fuel vapor leak in the EVAP control system. It means a very small leak has been detected. .The (EVAP) emission control system prevents the escape of fuel vapors from a vehicle's fuel system. Fuel vapors are routed by hoses to a charcoal canister for storage. Later, when the engine is running a purge control valve opens allowing intake vacuum to siphon the fuel vapors into the engine.

A code P0442 most likely means one or more of the following has happened:
  • A loose or improperly affixed gas cap
  • A non-conforming gas cap (i.e. not factory/original brand)
  • A small leak/hole in a fuel vapor hose/tube
  • Other small leak in EVAP system
  • Faulty vent o-ring seal

With a P0442, the most common repair is to:
  • Remove and reinstall the gas cap, clear the codes, and drive for a day and see if the codes come back.
  • Otherwise, replace the gas cap, or
  • Inspect the EVAP system for cuts/holes in tubes/hoses
Few places to check - rubber hose under air box (requires removing the air box) and hoses connecting to EVAP system under the van on the drivers side.
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I have a 03 dodge ram 1500 and got the codes p0440 and p0441. changed gas cap. where are all the parts located

P0441 - Evaporative Emission Control System Incorrect Purge Flow The "EVAP purge flow" faults are issues between the carbon cannister and the intake. The EVAP leak detection generally concerns the fuel tank to carbon cannister plumbing. A little background. The EVAP or evaporative emission system is a control system to keep vapors from evaporation in the fuel tank from getting into the atmosphere. The fuel tank is not vented, but rather the vapors are piped to the carbon cannister (usually located behind the pass. side front wheel) where the charcoal element absorbs the vapor. This is actually a vapor "storage" device. Under certain engine operating conditions, the ECU activates the Cannister Purge Valve (N80) which opens and allows the engine vacuum to **** the fuel vapors back out of the carbon cannister. This purges the vapor, allowing the cannister to absorb more vapor. This evap system has been on vehicles since the '70s. As part of the OBDII standard effective for 1996 cars and newer, it was mandated that leaks in the systems must be detected and reported as a fault which will set the Check Engine Light (CEL). To detect leaks, the system is pressurized by a pump so that leaks can be detected by a lack of appropriate pressure in the system. If there is a leak, such as a cracked vent hose, loose (or leaky) gas cap, poorly installed or defective O-rings on the fuel level senders on the fuel tank, etc. a code will be set. On the cannister to intake side, leaks are detected by deviations in the idle control system. If you have leaks in the lines from the carbon cannister to the intake, intake leaks, a defective purge valve, etc you will often get purge flow faults. My first recommendation is to closely inspect all the small vacuum lines connected to the intake manifold. The corrugated plastic lines are often the culprits, as well as the fabricate covered vacuum lines. Also consider replacing the gas cap.
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I have a p0441 fault on my 2003 dodge neon. i changed the canister purge solenoid and the light went off for about a month and just came back on what could cause this?

Evaporative Emission Control System Incorrect Purge Flow The "EVAP purge flow" faults are issues between the carbon cannister and the intake. The EVAP leak detection generally concerns the fuel tank to carbon cannister plumbing. A little background. The EVAP or evaporative emission system is a control system to keep vapors from evaporation in the fuel tank from getting into the atmosphere. The fuel tank is not vented, but rather the vapors are piped to the carbon cannister (usually located behind the pass. side front wheel) where the charcoal element absorbs the vapor. This is actually a vapor "storage" device. Under certain engine operating conditions, the ECU activates the Cannister Purge Valve (N80) which opens and allows the engine vacuum to **** the fuel vapors back out of the carbon cannister. This purges the vapor, allowing the cannister to absorb more vapor. This evap system has been on vehicles since the '70s. As part of the OBDII standard effective for 1996 cars and newer, it was mandated that leaks in the systems must be detected and reported as a fault which will set the Check Engine Light (CEL). To detect leaks, the system is pressurized by a pump so that leaks can be detected by a lack of appropriate pressure in the system. If there is a leak, such as a cracked vent hose, loose (or leaky) gas cap, poorly installed or defective O-rings on the fuel level senders on the fuel tank, etc. a code will be set. On the cannister to intake side, leaks are detected by deviations in the idle control system. If you have leaks in the lines from the carbon cannister to the intake, intake leaks, a defective purge valve, etc you will often get purge flow faults. My first recommendation is to closely inspect all the small vacuum lines connected to the intake manifold. The corrugated plastic lines are often the culprits, as well as the fabricate covered vacuum lines. Also consider replacing the gas cap.
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Which is it? Carburetor ice or water in gas?

Hmmm.. Your van has No carburator.. Its direct multiport fuel injection.. It sounds like you have excessive moisture in the tank and lines.. Id try a new fuel filter..
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