hey im having issues i cant find any one to help me... Im dumping way to much fuel. I emailed SDS but no answer yet. Any one know the RPM Fuel Values? Mine are all over the place and its running way to Rich. Ill burn half tank of gas within 9 miles, at 4.00 a gal thats really making my pockets not so deep lol


Please any one help. here is run down

Turbo 2.4 Tacoma

9psi

550 Injecters

walbro 255 pump

What kind of fuel pressure are you running?

You need a wideband to tune the fuel correctly. You may need it in the 13's A/F to idle right, but in normal driving ~14-15A/F in low boost ~12+ A/F then high boost 12 A/F max on pump gas for safety.

Another helpful thing is to turn on the TP fuel cut so it doesnt waste fuel while deccelerating.

You said you fuel values are all over the place? Who programmed it?

Who installed this? Did you get a manual or download it yet/read?

The manual will tell you where to put the fuel values at a certain injector cc and engine displacement...Your fuel at idle should be around 82.



Somewhere in Time.