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For the sake of science, I had previously installed a sensor in the test port. So, while just out for a drive, in lower temperatures they were pretty close(100°-130°), but started to separate, with the GM sensor going higher. This picture was taken at same time as picture in last post. At this temperature, it’s probably a 6°-8° difference.
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That was always the whole point. Towing those 2 Atv’s on highway, using test port sensor, I was reading about 155°. If traffic slowed to a crawl, I’d get up to maybe 195°(only once for maybe 5 minutes). Any higher and I’d probably be looking for a cool down.Now go hook up a trailer and watch how quickly those temperatures diverge.
I added a Voltmeter. In my “Supported PID” list I have CALC.FRP which is fuel rail pressure, but I can’t seem to get that.
Doesn’t seem so, not really necessary, but would be kinda cool to have.You're not going to be able to calculate fuel pressure on this. But you should be able to poke around that PID and see what it takes into account to make that calculation.
Doesn’t seem so, not really necessary, but would be kinda cool to have.
Here’s one, at idle actual truck voltmeter reads a little under 14.5…Dash Command reads 13.00, I’m inclined to say Dash Command is more accurate.