Leak Detection Pump Replacement

leak detection pump

The leak detection pump is part of your vehicles emissions system. The leak detection pump is designed to check for leaks in the fuel vapor system that too small to see.  During the self-test procedure, your vehicles ECU will check the mechanical and electrical function of the leak detection pump.

If it pass this test, the ECU will have the Leak Detection Pump seal the Evaporative vent and pump air into the sealed system. The ECU will monitor the pressure and length of time the Leak Detection Pump runs and the amount of pressure the Evaporative system hold to determine if there is a leak. If there is leak, the ECU will calculate the size of the leak based on the system pressure and length of time the Leak detection pump runs. The symptoms your vehicle will experience are:  

  • check engine light on

How much will it cost?

The typical cost for the testing and replacement is between $100-$350 for parts and labor. This price range is averaged across all passenger vehicles. The actual cost depends on your specific make, model and year. Depending on your specific vehicle, this cost may be lower or higher. This cost estimate is for the specific repair listed and doesn’t include additional, related items that may require repair.

Here is what is included:

  • Inspection of the Leak Detection Pump
  • Replacement if necessary
  • Inspection of related components

How it works

Request a service:
Get a quote online or set-up a time to have your vehicle looked at.

Choose your service time:
Pick time slots that work for you, easily, online. We will confirm appointments and send reminders.

Get your vehicle repaired:
No waiting at the shop. Our mechanics bring everything that is needed to you. All you have to do is provided a safe area for the work to be performed.

What what need from you

A safe place to work on your vehicle:
No working on the side of busy roads, No working on unstable or steep surfaces. We do not perform repairs during severe weather.

Authorization from a property owner or management.
If you rent please ensure work can be performed where your vehicle is. If your repair work is being done in a parking lot or at your place of employment, please ensure you have permission to have work performed. We do not do repairs in areas restricted by law.

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What our customers say:

Richard AlvarezRichard Alvarez
06:03 21 Nov 22
I was expecting to pay for at least service just replacement of screw need I say more
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Lisa Mclean
Lisa Mclean
got my egr valve, hood supports, and new keys programmed on a chrysler 300 for way cheaper than the dealer, and was... very easy because they come to you.read more
Brandon Carpenter
Brandon Carpenter
is not licensed or insured and will break your car no more