2015 Chrysler town and country potential Map issues???

Discussion in 'Other Models' started by davids1973, Apr 4, 2025 at 2:03 AM.

  1. davids1973

    davids1973

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    I've been having P0172 p0175 issues with my T And C for about 18 month. I've recently replaced the complete timing chain and vvt system,170000 miles.

    I suspect im having a map sensor wiring or map issue. I've replaced the map sensor. The issue seems intermittent. You can drive between 2-3 hours before engine light comes on. From my understanding at 1300 rpms my map vacuum should be around 70-80 and I'm around 35.

    Any ideas, i have done a smoke test and no leaks were found. Do you think i could have a bad wire between the map sensor and ecm?
    Any suggestions are welcome
     
    davids1973, Apr 4, 2025 at 2:03 AM
    #1
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