Reshard1977

iTrader: (17)

Hello All,

I just had inlet manifold spacers, new fuel rails and FPR fitted. The car is running, seems ok. But i'm wondering if a remap is recommended at this point? I'm driving it daily and dont want to do any damage.

I just had a remap last month, would be a pain to have to fork out again!


Thanks all

Tidgy

needs checking but i would expect a yes to needing a map.

shag

iTrader: (10)

no mate i think you will be ok.

Jolly Green Monster

iTrader: (4)

Fpr and rails changed - it must be tweaked.

Drive off boost until checked.

Jolly Green Monster

iTrader: (4)

Are you insane?

Paulo P

iTrader: (42)

Because of the possible change in fuel pressure you need to get it checked. It might be ok but it's a gamble that's not worth taking for the cost of a tweak to the map.

Reshard1977

iTrader: (17)

Hi, about to send you a PM

stevep360

iTrader: (20)

Lol

Jolly Green Monster

iTrader: (4)

Sorry I just couldnt believe that. Lol

shag

iTrader: (10)

so if the op has a fpr fitted and runs the same pressure as standard or slightly above, why does he need a remap?. simon you mapped my classic once which didnt have an adjustable fpr fitted, which i had rolling roaded, and then i fitted a new sytec fpr and again had it rolling roaded, absolutely no changed????

can the op clarify what exactly he changed/did please. eg paralels/adjustable fpr and at what pressure set??

amazes me how some mappers say it needs a remap or your engine will explode and your house will fall down and the world will end etc

Jolly Green Monster

iTrader: (4)

The fuel pressure will be different for a different fpr.

It might be safer, if might be leaner. But it should be checked and 9 times out of 10 it needs a tweak.

Simon

Jolly Green Monster

iTrader: (4)

If you had it dyno'd after a change you checked it.

Would be better to have it check wih detcans also, but not just a fit and its fine. You checked it with a dyno run.


Simon

Paulo P

iTrader: (42)

Absolutely agree and that's pretty much what I said earlier, the pressure might be the same and therefore nothing more is needed but go either way richer or leaner and it'll need a tweak to the injector duty map.

In this case it's really better to be safe than sorry, a dyno with det can's would and should show anything wrong though.

Get it checked just for your piece of mind