The second precept as noted in CCC 2042 implies yes.
Only if you insist on interpreting it by itself.
“Canon 988 §2. It is
recommended to the Christian faithful that they also confess venial sins.” Venial sins are
recommended to be confessed.
The 2nd precept comes from canon law #989
Can. 989 After having reached the age of discretion, each member of the faithful is
ob-liged to confess faithfully his or her
grave sins at least once a year.
CCC #1457 as I linked in a previous post, also cf
Council of Trent Session 14 Chapter V “… that the precept of confession should be complied with,
at least once a year, by all and each, when they have attained to years of discretion. …”
Following #1457 of the CCC, in #1458 we read “
Without being strictly necessary, confession of everyday faults (
venial sins) is nevertheless
strongly recommended by the Church.”
This also comes from Trent in Session 14 Chapter V
On Confession we read " … For
venial sins, whereby we are not excluded from the grace of God …
they be rightly and profitably, and without any presumption
declared in confession … t
hey be omitted without guilt, and
be expiated by many other remedies."
So the confession of venial sins
isn’t strictly necessary (though strongly recommended). Therefore that leaves only mortal sins as being
strictly necessary to be confessed as is stated in #1457.
It is clearly stated
at least once a year.
Canon 920 §1 states:- After being initiated into the Most Holy Eucharist, each of the faithful is
obliged to receive holy communion at
least once a year.
§2.
This precept must be fulfilled during the Easter season unless it is fulfilled for a just cause at another time during the year.
So being
obliged to confess our serious/grave sins
at least once a year and being
obliged to receive holy communion at least once a year, & with this precept
must be fulfilled during the Easter season - it ensures the very minimum of the Sacraments being received at least once a year.
I’m out of this thread now, because I can’t explain it any clearer. If you refuse to see what the Council of Trent says, what the Catechism says - who are you going to believe?