HI Sifu,

My N16 2002 having below issue,

i) while driving sometimes the gear doesn't shift up at all
ii) while driving suddenly the transmission moves to idle position. i.e. something like driving in neutral gear.
iii) it only happens at times not always.
Iv)engine sound seem going loud as previous.

I asked the TCEAS and they are saying mostly need to change the evolution sensor and it cause RM600++,
and with the checking with all the sensor and cause Rm120++.

If anyone has any experience with this before and what is the real root cause.
I check back the old thread V1. Someone has the same issue,but i do not know the resolution.

Hope all the Nissan folks can give some input here.

Thanks