VW golf 5 tdi

[pippog]

Hi guys, a customer complains that the car in question (when the avr? a copy of the booklet will fit? year, cylinder capacity, engine code, and horses) consume too much (is pi? or less 12), remapping the ecu and the fuel consumption could improve? and how much roughly?

[cinqueturbo]

We are looking forward to the response of the Big,
I would first check the entirety
(conditions of the car)
type thru the intake clogged and the various sensors motre flow meter etc.
that, however, should be seen first of mapp.it's certainly not idonio make a mapp. on a machine with sens. defective or clogged
I found a nice lowering consumption after mapp. especially with regular driving..

[msport (exil77grande)]

well actually if consumption is above the norm, there will be something that should not be but it could also depend on the number of shoes that leads the owner,if everything is fine mechanically ottimizando the various parameters and at a pace to cruise the machine consmera' something less, but if feels more cavalry and takes us taste consumera' even more.

[cinqueturbo]

Absolutely right... ;)

[savek]

the foot ? the true magician of the consumer ; (D sin I l' I beautiful pesantuccio hahaha

[pippog]

this I don't know, can't make me leave the car for a few days and actually see the fuel consumption

[mcjtd]

but if your foot is more lightweight or perhaps even more heavy than the lessor does not see own nothing

[savek]

in fact.. it does not seem so simple..

[Gianpy80]

throw a glance at the mass air flow sensor..? worn, dirty, or worse broken, the machine could consume a lot more?....