Post by
Malickifl »
https://forums.nicoclub.com/malickifl-u290566.html
Sat Jun 29, 2019 8:36 am
So, i will do introductions and my ex35 pics in a separate tread but I have pressing issue.
I know I must have messed up something somewhere but don't know exactly what.
Ive been playing little bit (well a lot) with the car recently. Mostly cosmetic changes.
One of them involved removing air boxes, engine cover and pretty much cleaning the whole engine compartment.
Didn't use water, mild degreaser only.
I moved boxes upstair to my apartment, cleaned them, reassembled, reinstalled on a car.
Removed MAS in the process (both of them)
Battery has been disconnected for about a week on a car also.
Now we are getting to the problem:
My fuel economy went from bad (14MPG) city, to Really really bad single digits 7-9MPG
I know I have one of the fuel air sensors damaged (but that was there before)
What can I do to test, check what the problem is?
Is it that ECU is re-learning? But its pretty expensive re-learn then.
If anyone can help - please let me know.
Oh, one more thing.... Dealer is not an option really :-)
Moved the car to a place that Infiniti is an unknown (mostly) brand and EX35 never been sold here
So ....