P0440 Code - Jeep Compass Forum
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post #1 of 1 Old 03-09-2019, 09:58 PM Thread Starter
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Join Date: Mar 2019
Location: Polk County, FL
Posts: 2
No electricity to fuel vapor pump

I am new to the Compass platform so not really knowing where to start. I bought a ,13 Compass last August and it has been perfect. This last week the CEL has came on along with the GASCAP indicator. I replaced the gas cap and also the fuel vapor detection pump and cleared the codes. GASCAP indicator was still on and the Jeep dealer said it would take 10-15 drive cycles to reset it. After 2 days of reseting the CEL it has came back on with the same P0440 codes. I seen a video where the wire for the detection pump was corroded so I went and checked. I am not getting any flow to the connector. I'm kind of stuck. The place where we got it from we have a maintenance package and a extended warrenty for the powertrain. Not really wanting to spend a whole bunch of money but I am also not a whole too familiar with electrical on this car. I do apologize if this posted in the wrong section. Thank you for any advice in advance.

2013 Jeep Compass, Sport

Last edited by martonmicskei; 03-09-2019 at 11:21 PM. Reason: Rewrite title
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