P1494 Jeep Grand Cherokee 2001

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P1494 Jeep Grand Cherokee 2001

Ran into a repetitive “Check Engine” MIL light after 62,000 miles with a small rough idle. Took the Cherokee to the Chrysler dealer and they insisted it was my gas cap causing the light to trip…which I found odd since I found out later the actual PCM code was Leak Detection Pump .
P1494 Definition Evap leak detection pump pressure switch … The P1494 code is in fact the leak detection pump. …. 2001 XJ Cherokee.
Here is the definition. You’ll need a shop manual for the procedures. P1494 JEEP Description The Evaporative emissions system is designed .
We have a 2001 jeep grand cherokee laredo. The check engine light come on and we took it to auto zone they said it was P1494 the leak .
P1494 JEEP – Where is the Leak Detection Pump located on an 2001 Cherokee 4.0L inline 6 engine? A good diagram available?
This video will show how I fixed the evaporator leak on a 2001 Jeep Grand Cherokee.
If you have a P1494 EVAP Leak Detection Pump Switch or Mechanical Fault trouble … Get the best deal for a 2001 Jeep Grand Cherokee Power Steering Pump.
1494 on Jeep Grand Cherokee #3667272 03/16/15 05:01 PM …. It looks like Jeep moved the pump and canister around a bit, but in 2001 its under the air filter .

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