Engine Chipping

[cookymonsta Junior Member Find all posts View Profile Close cookymonsta]

Re: Engine Chipping

i installed a Tunit the other week and set it to 7 straight away. definitely noticeable. turbo lag which was really pissing me off seems almost gone and I'm not flogging it as much to get around town. fuel economy often sits at between 14-15 l/100kms for me, but it is down to 12.9 on the toyota gauge at the moment for the same driving. towing my bike in 4x4 trailer on highway was much better and fuel economy better too. I live up a hill and travel up a steep road too - can definitely notice the difference there and towed my heavy glass boat up and forgot i had on the back - had to check it hadn't fallen off

[barryswanson Senior Member Find all posts View Profile Close barryswanson]

Re: Engine Chipping

Does the Tuneit chip alter boost or just fuel pressure?

[mattstruck Junior Member Find all posts View Profile Close mattstruck]

Does the Tuneit chip alter boost or just fuel pressure?

Just fuel pressure in the common rail.

[The Bearded Pilot Lurker Find all posts View Profile Close The Bearded Pilot]

I did this to my Triton a few years back, she was never the same and I was always trying to retune over and over again.

Certainly not chipping the Prado, just going to adjust my driving style.