oil pressure test

Can the oil pressure be tested on my nissan micra k 12 1200cc my local garge fitted a new timing chain just over a year ago he said the fault code p0011 camshaft position actuator looks like it could be low oil pressure? and to get it ,but he does not have the tool for testing it how convienient on a job that cost £600 is there a special gauge for testing the oil pressure????????.
help appreciated.


Club Member
you could fit an oil pressure gauge in place of the oil pressure switch lauro (or else fit a "T" piece and have both)