- What does (INJ DUTY) Mean
- Clearance issue on the back of driver side fuel rail
- Update question
- XFI For Sale!!!!!!!
- IAC & INJ SIZE question
- any ideas what to check/change?
- Fast Xfi Questions
- Looking for a SBC 383 stroker file
- XFI+ XIM amperage, connector pins for ANALOG & mod harness
- Classic Fast help
- MSD Box location relative to FAST controller
- Fast classic data logger
- Coolant temp
- Need lots of help XFI install for chevy LT1
- Question for Turbonova on Fast Dash
- Boost solenoid connection
- Fuel Line Size 3/8 or 1/2
- EZ-EFI ecu won't fire up...
- Understanding BPW and HRBPW
- EZ-EFI hesitation issues
- XFI 2.0 BETA Manual in PDF format
- PCS Driveshaft and Accelerometer to XFI
- XFI Crank connector and XIM
- +12V switch pass through?
- FEC for pump gas
- manifold vaccum with EZ EFI
- Sequential problem with FAST XFI and
- warmup fast wide band or does it stay warm when off
- XFI 2.0 Hardware/ wiring support.
- EZ-EFI updater
- Duel sync Dist.
- AFR values for carb N/A with water/meth
- Processor speed
- FAXT XFI 2.0 startup
- fast classic seq hard start after stall & throttle quest
- XFI Grid set points, auto tune & more.
- ez efi on 4x4
- auto to manual ezi efi
- Fast XFI Calibration Switch
- Car stalls after start, ran good for 6 months
- AMC 401 Target AF's?
- EZ EFI flooding - Need your input
- Fast EFI floods on start
- fast xfi tune question
- Wideband kit - convert output to lambda? (170401)
- Upgrade to xfi from ez
- I am going to be in UK, Norway and Belgium starting 1.12.2012
- EZ EFI - Fuel Economy/Gas Mileage
- second fuel pump
- depressed...new EZ EFI install will not start
- Lots of O2 correction after a long deceleration?
- EZ EFI - Calibration Questions
- stumble on acceleration on turbo bbc
- sequential rev limits
- Fuel Pump Stress - EZ EFI
- Fast Classic XFI No Spark
- Sequential Rev Limiter vs Fuel Rev Limiter
- Metric values & XFI speed input
- ITC traction control sample rates?
- Cant find ECU
- Current flow limitations for outputs, boost
- Possible Bad pin in XFI - Can this happen ?
- Why is there no videos on installing a crank trigger with the fast xfi
- New ez efi Install. Too rich
- SBF giving a new error, Inj Duty Cycle
- EZ-EFI Cut-Out
- gauging interest in XFI traction control
- Exhaust popping (Hilborn injection)
- FAST XFI version 1.54
- Crank trigger required with Dual Sync Distributor
- No Tach Signal...
- Ford OE parts & XIM, harness, coils ++
- Classic VE Table Adjustment??
- XIM cam sync
- ez efi rich at idle
- crank reference angle-classic FAST ford TFI
- Black smoke upon startup and willnot idle
- MSD bustin on FAST
- Can you use multiple aux outputs on one device?
- IAC Status 12: Thermal Shutdown
- Fast 2.0 with Race Pak interface
- is a return fuel line required?
- EZ-EFI cold engine bog
- TPS issue, EZ EFI
- Points Question (Classic ECU)
- Dual Quad EZ
- XFI 2.0 First try issues
- EZ problem, injectors not firing
- SBF Crank trigger install issue
- TPI Harness EZ EFi
- IAC Valve Circuit
- Pump whine.but only when engine turned on!
- Classic FAST + LT1 driveability quirk
- 347 stroker and XFI fuel injection system
- EZ EFI air/fuel gauge
- CLASSIC FAST Questions!
- Limp mode works(EZ gave up the ghost)
- Data logging crankcase pressure
- PA Ramp Retard Problem
- Ez Efi Finally got it sorted out!
- Street Car Super Nationals Las Vegas
- New regulator didn't work
- Upgrading to 2.010
- Wiring tip
- XFI 2.0 XIM LS CNP Buick V6 questions
- EZ fan controller
- Using Crank Trigger on LS3
- pln removal ECU plug
- Fuel Pump Realy wire on main wiring harness
- Fast ezi efi start up
- Changing Horizontal Axis (RPM) Values in tables
- datalogging frames per sec.
- FI Mode When Using Ford TFI
- Car stalls and throws O2 code.
- Vacuum lines filled with fuel again
- EZ-EFI The good the bad.....
- Wide Band O2 ?
- Idle Problems
- Blown 383 Lingenfelter XFI High Idle
- Injectors not firing
- Classic FAST installation question
- SBF FAST distributor shaft OD + cam q: EDIS+ more
- switching tunes
- Trans VSS used as VSS for Traction Control?
- New XFI boost controller and traction control
- Cooling fan
- FAST XFI Base Tune for Stock 89-93 Mustang 5.0
- XFI 2.0, Billet Atomizer Injector Offset Tables
- newbe question
- 2bbl TBI with FAST???
- Which XFI to use?
- New start up blues
- EZ install.. Can I use the original fuel line as return line?
- adjusting accel fuel on EZ EFI
- IAC Solution for 5.0 Ford w/302000 Retro kit
- updated xfi from 1.34 to 2.0. car running bad.
- unplugged iac & plugged back up Now won't start
- EZ EFI ecu problems
- XFI with XIM running LXS coils
- Installing EZ EFI....question on fuel pump mounting location,,,need opinions please
- EZ hand held drops out
- How to install fuses/fuse block?
- LSXR intake and 102 mm Throttle Body
- EZ FAST no indicator light
- FAST XFI Target a/f table
- EZ EFI, dislikes timing
- Is there a way?
- MSD 2-Step with XFI/XIM
- FAST Classic
- Bad ecu for ez efi?
- classic modular question
- Can single TB EZ feed this engine - dyno data...
- NTK 24300 for EZ
- EZ-EFI Hard Starts
- Question about ve table xfi2.0
- Harness firing issue on one bank
- Backing up files
- O2 Inhibit Delay
- New XFI 2.010 update issue
- Max Gain Value
- Just want to Thank people
- Getting the idle down
- XFI 2.0 Sequential Rev Limit
- Ve tuning
- EZ EFI Throttle position sensor
- Engine dies on warm starts.
- EZ EFI IAC Numbers
- EZ EFI In Tank Pump
- Sequential Rev Limiting
- EZ EFI idle concern
- Plugging in MAP Sensor
- Classic Ign out with Hall trigger
- EZ-EFI Mid-throttle issues
- MAP - Y axis scaling, XFI 2.0
- EX-EFI surging idle – my 2¢
- XFI dash reading low voltage
- XFI fat at idle
- EZ EFI backfire problems among others
- Ez efi fan switch
- EZ EFI Idle ?
- Do I have the right size injectors?
- Injector opening retard
- XFI quits logging and loss of RPM signal
- flat spot
- engine not runing
- Installing crank trigger with xfi 2.0 on a sbf
- Ground crank signal wire?
- XFI boost control set up
- Temperature calibration
- Making too much power on an LS7!
- Which Air Temp sensor
- Fast xim for infiniti vh45de motor
- Error code 2 - 64 , 128, 192
- How do I calibrate my TPS FAST Classic
- Power gain coil on plug or sequential
- Backfire through throttle body
- Short large collectors and short extensions effecting A/F and O2 ??
- Looking for a car with FAST XFI for video shoot SoCal
- XFI (pre 2.0) FCS fault
- lean spots after shift
- EZ EFI grounding
- Turbo Speed Sensor, has anyone done it ?
- 4-8psi, 45 inj DC,tps 65%...A/F at 15.2 and VE maxed??
- 12 volt wires
- Xfi 2.0?
- Start-up question
- Cam Sync Error Code 2 = 64
- 2 step rev limiter
- Looking for FAST dyno tuner, DelMarVa
- Wastegate / boost solenoid hookup?
- hard start hot
- need injector offset file for delphi 120s
- Injector Opening Offset vs. Battery Voltage table
- Classic FAST RPM loss
- help with Ez Efi?
- No pump and fan on XFI
- injector dead time chart
- Ready to take it out...
- Ez Efi open headers
- thumb wheel using built in Cal #s caution
- Still chasing one gremlin on EZ-EFI
- Dual Quad Tunnel Ram Issue--EZ EFI
- ESC Connection
- New XFI 2.002 Update
- XFI fuel pump control
- EZ EFI- Stumped
- hunting idle
- xfi 3.5 bar map config
- Transbrke option
- EZEFI no injector click at key on
- XFI Help
- ez problems/questions
- viewing data logs
- XFI runs for 45 seconds, will restart
- octane boosters and wide band
- Fixed Timing
- XFI Learning
- Zero Log Table
- ez o2
- one last issue with ez efi (I Hope)
- FAST / EFI University FAST Extreme and XFI101 class Sept 10-12
- Traction Control, ITC PA Mode, Can not save table settings
- Can fast run low impedance injector?
- A/F timing ?
- Idle Problem
- Classic FAST o2 not reading correctly...
- If you want to hear what knock sounds like?
- Need help with "REV counter
- Classic with 5 bar map ?
- PLEASE help anyone