Hello again, thank you for your reply -
This model has only the one If I recall correctly - I will send you a pic - click this link HERE
- which shows its location - item 2.. Schraeder valve - like a car tyre valve.
It will give you an overall reading when the ign is switched on..pump running..
The only other way to check the other bank if it doesn't have its own is to use a test equipment "teed" into the line - most good kits have all the pieces needed to do that -
After that ..it will be a case of checking through as mentioned..
I hope that helps you further -
Im very pleased to have helped you -
Please don't forget to click the Accept button
for me now - Thank You
...and again - if you do need / wish to get back to me afterwards at any time again - - you can do so just by coming back to this post
and use the Reply button - your reply will then come straight back to me .. and Im always happy to help further....
Best Rgds - - MIKE.