adjusting flowrate

Message

SCOTMO58 · #1 Post by **SCOTMO58** » Mon Jan 03, 2005 11:38 pm

I recently put a HDC 450 in and I am running lean. I also just got a D&M and need some help. What do most 450's run at as far as flowrate and do I also have to adjust the offset?

Derno24 · #2 Post by **Derno24** » Mon Jan 03, 2005 11:43 pm

Ok to richen the flow rate you will need to go down in 50 increments. like if it is 2500 go to 2450. Now you should redo the I/O and TPS while you are at it. There really is no fixed # to just plug in.

SCOTMO58 · #3 Post by **SCOTMO58** » Tue Jan 04, 2005 3:35 am

Is 2500 the stock setting? I did a throttle calibration but what is I/O?

Derno24 · #4 Post by **Derno24** » Tue Jan 04, 2005 3:46 am

Injector Offset is I/O

When you start the program you should recieve settings first. Use that number for flowrate as that is your starting point. Do not repeat do not use 2500 as a base number unless that is what you recieve from your ecu.