BWB Posted September 19, 2020 Member ID: 640 Content Count: 2 Reputation: 0 Joined: 09/19/2020 Status: Offline Last Seen: September 30, 2020 Posted September 19, 2020 (edited) My Defender is is cutting out and running rich. You can smell raw fuel when idling. Check engine light is on but I am not seeing any codes unless I just don't know how to get the codes. I replaced the fuel screen on pump. It wasn't that dirty. Any idea where MAP sensor is? Might add sparks plugs are damp. Thought I would try to check that before going to Fuel Pump. How to you clear check engine light anyways once I fix the problem? Edited September 19, 2020 by BWB added more info
BWB Posted September 20, 2020 Member ID: 640 Content Count: 2 Reputation: 0 Joined: 09/19/2020 Status: Offline Last Seen: September 30, 2020 Author Posted September 20, 2020 tried cleaning map sensor but still cutting out.
plumber802 Posted September 27, 2020 Member ID: 405 Content Count: 45 Reputation: 8 Joined: 04/23/2020 Status: Offline Last Seen: October 29, 2021 Posted September 27, 2020 I find that my HD8 runs waaaaaaay too lean. I'm guessing to meet EPA emissions requirements. Wondering if there might be a tuner available that can adjust the fuel map. Sorry, this doesn't answer your question. I hate giving money to the dealership service department but in this case maybe you can bring it in for a proper diagnosis and then complete the work yourself.
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