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leak detection pump...p1494 help?!

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Old 10-21-2007, 08:34 AM
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Default leak detection pump...p1494 help?!

what in the name of god is a leak detection pump, and where do i find it? truck is throwing code p1494 "Leak Detection Pump Switch or Mechanical Fault". i need to get an inspection, and this just happens to happen. i can shut it off for two days with my scantool, but then it comes back on.
 
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Old 10-21-2007, 09:31 AM
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Default RE: leak detection pump...p1494 help?!

under the fuse block
 
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Old 10-21-2007, 09:38 AM
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Default RE: leak detection pump...p1494 help?!

its behind the left headlamp infront of the power distribution center, it has 2 wires going into the top of it, you'll see it
 
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Old 10-21-2007, 09:40 AM
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Default RE: leak detection pump...p1494 help?!

^ ur rite
 



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