Why do you want to do a fuel pressure test? I am sure you are right there isn't a shrader valve. A fuel pressure testing kit will have a selection of adapters to allow you to tap in. I would be surprised is your HRV has a fuel pressure problem. What kind of problems are you having? Fault codes?Has anyone done a fuel pressure test and can share any details on how to approach it? This is for a HRV 2016 (2WD). Any similar videos I have seen are for other Honda models where the fuel pressure regulator is under the hood or the Fuel Pump/Filter is in an easier to access location. For the 2016 model it's below the center console and I'm hoping there's a way to do the pressure test without removing all of that.
The manual is not really clear at all. I want to assume this can be done somewhere along the fuel feed hose before the fuel rail but I'm not certain since I don't see anything like a schrader valve.