took car to nissan service to sort out the ECL issue
if u guys remember, the codes that came out were 1110, 1111 and 1135
turned out there was an opened circuit at the intake camshaft on the passenger side, so after an hour's work to fix the wiring and $121 paid to nissan service, no more ECL coming up...happy
the guy at nissan service asked me how i found out the codes without OBD2 scanner, i told him i talked to the ECU and it answered me lol