Im looking at remapping my mk4 golf gt tdi, i heard remapping improves the mpg. how does it? i thought after a remap there is more fuel being injected into the engine so the mpg would go down not up. any1 knows why?
Nice never knew all that. How much does a remap cost FOR A 172? How many more bhp will i be getting?
so not worth it?
so turbo wise. Do you buy the turbo seperatly and fit it? How much would that be to buy and fit? average
With a re-map more torque is released aswell as power.
High revs uses more fuel.
Torque is achieved at low revs. So more torque to push the car along means you don't need to rev so high, thus using less fuel.
Somebody please correct me if I am wrong.
totally agree
the torque range is improved at the lower rev range resulting in greater torque output. the net effect is that you get a greater response when you depress the accelerator and since this is diretctly related to your fuel consumption............ it makes sense doesnt it?
With a re-map more torque is released aswell as power.
High revs uses more fuel.
Torque is achieved at low revs. So more torque to push the car along means you don't need to rev so high, thus using less fuel.
Somebody please correct me if I am wrong.