So in the hopes of being able to install my 60lb siemens injectors without massive maf changes iv spent the last 5 hours trying to figure out the proper settings for these injectors. I have found numerous pdfs and whatnot that supposidly have the info to properly tune my offset vs volts and offset vs pw vs map tables. I cant for the life of me find out how to convert these numbers into something to fill my tables with. I already am setting my FPR at 43.5 so I have the flow rate set to a flat 60 across the table. I have managed to find some decent info on the voltage offsets...
6 - 2.59
8 - 1.441
10 - .921
11 - .758
12 - .636
13 - .518
14 - .409
15 - .312
For the life of me I cant figure out the Offset vs pulsewidth vs map. The most useful info I have found is that similar injector styles are much closer in offsets vs pw and therefor I currently plan of running a 2001 GT offset vs pw vs map table because it has the very light and fast multec injectors in it which are very similar to the siemens 60lbers.
- Coil Resistance: 12.5 Ohms / High Impedance / High-Z (No ECM driver modifications required)
- Static Flow Rate @ 43.5PSI ( 300kPa ) w/Gas: 60 lb/hr = 630 cc/min = 453 g/min
- Static Flow Rate @ 87PSI ( 600kPa ) w/Gas: 85.7 lb/hr = 900 cc/min = 648 g/min
- Gain: 0.11ms/mg
- Offset: 0.055ms
- Turn on time @ 14VDC: 1.14ms
- Turn off time: 0.85ms @ 600KPa
- Series: DEKA 4 ( DEKA IV )
- Orifice Type: Multi-orifice
- Spray Pattern: 30 Degree Spray Cone
- Factory fitted with Viton upper and lower o-rings
Has anyone actually gotten the real info for these or know how to take this spec sheet and turn it into these tables? I feel like im really not asking that much to be able to install these without having 10 - 20% fuel trims.
