michaeleis3
Titan diesel fuel pressure issue
Summary of the thread
A 2019 Nissan Titan diesel is experiencing issues such as the check engine light being on, rough idling, stalling, and jerking during acceleration. Diagnostics suggest a potential problem with the fuel pressure sensor, possibly due to a faulty cable or plug. A similar case was resolved by checking and repairing the fuel pressure sensor and its connections, which is recommended as a solution.
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4 comment(s)
michaeleis3 (community.author)
Fuel economy seems a bit lower, but I haven't measured it exactly. What was the issue you had?
sarah_beck2
Yeah, the rough idle and jerking acceleration were what I experienced too. I'd get the fuel pressure sensor and its connection checked by a qualified workshop. These modern diesel systems are hard to troubleshoot yourself. It cost me 95€ to fix, parts and labor.
michaeleis3 (community.author)
Thanks for the info. I appreciate the confirmation and will get the fuel pressure sensor and wiring checked out.
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NISSAN
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TITAN
sarah_beck2
Interesting. I own a Titan as well and had comparable symptoms recently. What kind of fuel economy are you getting? The jerking when accelerating sounds familiar.