"They're 1000cc Bosch injectors"
Cool. That's not data.
Your tuner needs:
1. RAW FLOW DATA
How much fuel at what pressure
2. PULSE WIDTH DATA
How long they need to be open
3. INJECTOR OFFSET vs VOLTAGE CURVES
Because voltage drops under load (and so does injector flow)
Without these three? Your tuner is making educated guesses.
With them? Your ECU is programmed with PRECISION.
We test at 250 bars of pressure. Measure in microseconds.
Give you exact characterization of YOUR specific injectors.
Tomorrow: BTS look at the machines that makes it happen.
What's the most confusing thing a tuner has asked you for?
Keith
