Question about 2001 Chrysler Concorde

1 Answer

P1494 CODE CHRYSLER CONCORDE - 2001 Chrysler Concorde

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Sergeant:

    An expert that hasĀ over 500 points.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 278 Answers

P1494: Leak detection pump pressure switch or mechanical fault
not sure what system that pertains to but this is the definition i get from my reader software.

Posted on Nov 04, 2012

4 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

shocktroop40
  • 155 Answers

SOURCE: I have a code on my chrysler that reads P1494 LPD

P1494 is the code for the leak detection pump and or system, which is part of the early evaporative emission system. It’s there to allow the computer to run an integrity test of the fuel tank, lines and carbon canister’s ability to contain all of the fumes coming from the tank and all line associated with the system.
The code could be set for a number of reasons such as a faulty gas cap, cracked vacuum lines, solenoids & vent valves stuck to the pump itself.
In some cases, it can also be set if you refueled the car with the engine running, as when the fuel cap is removed with the engine running, the computer can read that as an evaporative emission leak.

Posted on Jan 31, 2010

polarcycle
  • 1392 Answers

SOURCE: I have a 2000 chrysler concorde that the engine light just popped on - the error codes are po302, po420, po340

P0302-cylinder #2 misfire detected
P0420- catalyst efficiency below threshold bank 1
P0340-No cam signal at PCM.
The Cam sensor most likely needs to be replaced first. Clear the codes after that and drive and see what comes back on.

Posted on May 29, 2009

  • 412 Answers

SOURCE: i have a 2001 chrysler concorde. the trouble codes

I RECOMMEND REPLACING THE OUTPUT SPEED SENSOR..ABOUT 40 BUCKS..WILL CAUSE THESE OTHER FAULT CODES AS WELL

Posted on Aug 31, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Trouble codes p1494, p1784 and p0700?


Hi

The problem might be wiring shorting to fuel pump or weak connection to pump solinoid.

Sep 18, 2015 | 1999 Chrysler 300M

1 Answer

P1494 and p0340 codes on pt cruiser


p1494 = "Evap leak detection pump pressure switch"
p0340 = "Camshaft position sensor"

You have two unrelated problems. The computer doesn't like your cam position sensor - replace that sensor. There also seems to be a problem with your evac pump, which may be a lot harder to track down; you may have a problem with the pressure switch or with a vacuum leak or vent leak somewhere within the fuel-tank-to-charcoal-canister-to-engine lines. Try replacing that switch first. If that doesn't fix the problem, then you'll need a hose routing diagram - with it, trace the vacuum lines and vent lines, looking for leaks or blockages.

Jul 31, 2014 | Chrysler PT Cruiser Cars & Trucks

1 Answer

Error code p1494


P1494 Dodge - EVAP Leak Detection Pump Pressure Switch Condition
Read more:http://engine-codes.com/p1494_dodge.html#ixzz38oidVNLQ

Jul 29, 2014 | 2000 Chrysler Grand Voyager

1 Answer

P 1494


follow this link it is easier than trying to explain then see if the 'thumping' stops this code is used by most manufactureres for same fault
Trouble Code P1494

Apr 01, 2014 | 2001 Chrysler Concorde

1 Answer

Trouble code p1494 p1495


P1494 Leak detection pump pressure switch or mechanical fault
P1495 Leak detection pump solenoid circuit
you have a problem with the fume extraction circuit like a motor or something

Apr 24, 2011 | 2002 Chrysler PT Cruiser

2 Answers

P1494


The Dodge P1494 engine light code means Leak Detection Pump Switch or Mechanical Fault. A proper diagnosis must be done, you can't simply replace the LDP and expect that to fix the problem. It shouldn't hurt anything to keep driving it for a while until you can get it fixed.
There is a technical service bulletin that applies to your vehicle and it mentions that code specifically. I'm including it here for your information: TSB-18-01-00
SUBJECT: Misdiagnosed Leak Detection Pump Systems With DTC P1494, P0442, P0455, OR P0456.
MODELS: 1997 - 2000 (LH) Concorde/Intrepid/LHS/300M/Vision and others
DISCUSSION:
During evaporative system diagnosis, Leak Detection Pumps have mistakenly been replaced. A thorough inspection for pinched, kinked, or disconnected supply vacuum lines (as currently listed in the Powertrain Diagnostic Procedures) is a critical step in diagnosing DTC P1494 (LDP SW OR MECHANICAL FAULT). Additionally, the other evaporative leak faults (DTC P0442 - SMALL LEAK, P0455 - LARGE LEAK, and P0456 - VERY SMALL LEAK) should have the supply vacuum lines examined for pinches or kinks prior to any LDP component replacement. The supply vacuum lines should be checked from the engine compartment all the way to the fuel tank, including the LDP and purge system.

NOTE: VERIFY ALL RELATED SUPPLY VACUUM LINE ROUTINGS FOR PINCHES, KINKS, OR DISCONNECTION'S BEFORE REPLACING LDP SYSTEM COMPONENTS.

Hope helps (remember rated and comment this).

Sep 08, 2010 | Dodge Dakota Cars & Trucks

1 Answer

I have a code on my chrysler that reads P1494 LPD what does it mean?


P1494 is the code for the leak detection pump and or system, which is part of the early evaporative emission system. It’s there to allow the computer to run an integrity test of the fuel tank, lines and carbon canister’s ability to contain all of the fumes coming from the tank and all line associated with the system.
The code could be set for a number of reasons such as a faulty gas cap, cracked vacuum lines, solenoids & vent valves stuck to the pump itself.
In some cases, it can also be set if you refueled the car with the engine running, as when the fuel cap is removed with the engine running, the computer can read that as an evaporative emission leak.

Jan 31, 2010 | Chrysler Town and Country Cars & Trucks

1 Answer

I have a 2001 chrysler concorde. the trouble codes


I RECOMMEND REPLACING THE OUTPUT SPEED SENSOR..ABOUT 40 BUCKS..WILL CAUSE THESE OTHER FAULT CODES AS WELL

Aug 30, 2009 | 2001 Chrysler Concorde

Not finding what you are looking for?
2001 Chrysler Concorde Logo

532 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chrysler Experts

yadayada
yadayada

Level 3 Expert

75197 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7782 Answers

Are you a Chrysler Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...