Questions & Answers for: leak detection pump

Question about 1999 Grand Cherokee

NEED TO FIX THE LEAK DETECTION PUMP ON A 1999 JEEP GRAND CHEROKEE

...LEAK DETECTION PUMP ON A 1999 JEEP GRAND CHEROKEE HAD A SMOG DONE AND FAILED. NEED HELP FIXING THE LEAK DETECTION PUMP. it may not be the leak detection pump..what codes did it show...a cracked hose ...

Question about 2003 Grand Cherokee

1 Answer

Check engine code P1494???

leak detection pump pressure switch condition Explanation ECM detected the leak detection pump switch did change after solenoid was energized Probable Cause 1.-Leak detection pump defective 2.-Open or

Question about 2004 Dakota

1 Answer

How do i replace the natural vacuum leak detection

leak detection pump on a 2005 dodge dakota? Vehicles equipped with NGC engine control modules use an NVLD pump and system. Vehicles equipped with JTEC engine control modules use a leak detection pump.

Question about 1997 Grand Cherokee

1 Answer

Code p1494. what do

...Leak Detection Pump Sw or Mechanical Fault. Incorrect input state detected for the Leak Detection Pump (LDP) pressure switch. The Evaporative LDP switch may be bad or the pump itself has a problem. ...

Question about 2000 Cherokee

1 Answer

Engine light stays on code p1494

...leak detection pump switch or mechanical fault, leak detection pump switch does not respond to input. The leak detection pump (if equipped) is located under the air filter housing on models through ...

Question about 2000 Cherokee

1 Answer

Where is the location of code p1495 leak detection pump solenoid circuit

...leak detection pump solenoid circuit The Solenoid circuit is part of Emission control.To get more info i suggest you to check the two help links given below:---Click the link ...

Question about 2010 SX4

1 Answer

What is a P2404 code mean from a suzuki sx4

...Leak Detection Pump Sense Circuit Range / Performance Number of Trips to Set Code: 1 Trouble Code Conditions: EVAP vent valve stuck open: EVAP leak check pressure is lower than -0.14 kPa even if EVAP ...

Question about 2010 SX4

1 Answer

3.3l engine. What are the probable causes of DTC P1495?

...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) ...

Question about 2010 SX4

1 Answer

UndefinedMY 2000 Dodge Neon keeps reading a 1494 code whenever I get below half a tank and it runs horrible possible solutions please?

...leak detection pump pressure switch condition" . Possible causes are Faulty Leak Detection Pump (LDP) Leak Detection Pump (LDP) harness is open or shorted Leak Detection Pump (LDP) poor electrical ...

Question about 2010 SX4

2 Answers

There are 3 ports on the leak detection pump 2 big ones one small one where does the small one goto ?

...leak detection pump 2 big ones one small one where does the small one goto ? no car told not even the most small hint. is this a tool,then post to tools It is difficult to answer this question with ...