I have a b18c5 and im using a p28 computer and SOMEtimes when i hit vtec, the vtec will suddenly just disengage and the engine light will come on. But If i restart the car it will be fine again.
and i have those 2 codes...
is it possible I have a faulty ecu?
what else could it be?
my oil is at the right level.. I checked the vtec solenoid filter and its fine too.
LMK thanks