Where is the ESIM located?

2006 DODGE DURANGO
157,000 MILES
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CJ111
  • MEMBER
  • 1 POST
i am trying to find out where ESIM (leak detection pump) is located so i can replace.
Jul 1, 2022 at 2:03 AM
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AL514
  • ✓Experienced Mechanic
  • 5,642 POSTS
Hello, assuming you're meaning the vacuum leak detection pump for the Evap system. For both the 4.7Liter and the 5.7Liter the vacuum pump is located at the front of the fuel tank.

https://www.2carpros.com/articles/evap-system-code-repair

https://www.2carpros.com/articles/how-emission-control-systems-work
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Jul 1, 2022 at 7:32 AM
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