30-08-2012, 01:01 PM
You can log RPS with a multimeter. Mine will do logging via rs232 to a laptop, then you can combine all your CSV database stuff into one big log and plot it later.
Ooor, you can do rail pressure via PP, along with oodles of other very useful data.
Usually that is all overkill though, PP is good enough to spot failings if there are any straight off if you have one person driving and you watching what is going on in my experience.
After all that, good old swapping known good stuff for possibly bad stuff is a good way to find your problem.
Ie, tank pump might be on it's way out.
Dave
Ooor, you can do rail pressure via PP, along with oodles of other very useful data.
Usually that is all overkill though, PP is good enough to spot failings if there are any straight off if you have one person driving and you watching what is going on in my experience.
After all that, good old swapping known good stuff for possibly bad stuff is a good way to find your problem.
Ie, tank pump might be on it's way out.
Dave
