Odd fuel pressure readings - any ideas?
Discussion
I rarely look at my fuel pressure reading as it rarely shows anything other than 51 (psi I'm pretty certain).
However today I got stuck in traffic in quite hot ambients, and noticed the fuel pressure reading was up above 80psi.
Once I got moving again, it dropped back to the usual figure. But seemed bizarre nonetheless.
IIRC, low fuel pressure is a "worse" problem and the main reason for having the reading. But it still made me wonder whether I should be checking anything key (apart from the sender - tbh, the reading was "stable" in its rise and fall).
???
However today I got stuck in traffic in quite hot ambients, and noticed the fuel pressure reading was up above 80psi.
Once I got moving again, it dropped back to the usual figure. But seemed bizarre nonetheless.
IIRC, low fuel pressure is a "worse" problem and the main reason for having the reading. But it still made me wonder whether I should be checking anything key (apart from the sender - tbh, the reading was "stable" in its rise and fall).
???
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