Quote:
Originally Posted by steve84
Has anyone actually measured the fuel pressure on a 3.2 Carrera at the test port on the end of the driver’s side fuel rail? Yesterday, I was finally able to remove the cap over the male threaded test port, which was substantially tighter than the 9 ft-lbs specified in the Bentley’s Manual. I previously bought a Betooll Pro fuel injection pressure test kit from Amazon and none of the female threaded adapter connectors fit the male-threaded test port on the fuel rail. So, for those of you who have actually measured the fuel pressure at the test port, I’d greatly appreciate hearing what you used to do so. Thanks in advance.
Steve
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Steve,
You will need a pressure gauge with 12-mm x 1.5 pitch to do a pressure test at the fuel rail test port. The standard CIS gauge has this fitting.
Tony