All Things Mk5 > Mk5 General Area
boost problem.....again
joesgti:
my car doesnt seem to boost past 10psi in 1st or 2nd gear then in 3rd 4th 5th 6th it boosts to 20psi but only when its past 3000 revs!!??
it was in for diagnostics yesterday and no boost leaks were found, and the car seems to be healthy.
ive just been on the phone to the tuning company who mapped my car and they have told me to disconect the battery for 30 mins??? doubt this will do anything but has anybody else hurd or anything like this or can anybody suggest anything?
(also found that my front ARB had snapped off :surprised:)
JPC:
is that not an intentional thing in the map?
who mapped it? does it normally boost past 20 in 1st n 2nd?
joesgti:
yups, it normally does. celtictuning.com are the mapping company.
tony_danza:
Pulling the battery can reset some of the ECU "learned" settings. It'l take a few days to adapt again, but see if it makes it any better.
Get the car warm then do it, so you can take it out and kick the sh*t out of it - that way it knows what it should be doing.
joesgti:
right so, go for a drive to get the engine warm, get home, disconect battery for 30-45 mins, re-attatch then go for a very very spirited drive?
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