Forums/Z31P/z31-performance-upgrade-forums engine-management
Engine management — part of Z31 Performance & Upgrades archive (246 threads).
Threads[edit]
- 02 Sensor Swap Information
- 1984 na ecu
- 1987 N/A turbo conversion HELP
- 1989 Z31T sensor? What is it?
- 7500rpm stock limiter ?
- 84 Turbo 5spd ECU in 86 Turbo Auto car,
- 84 ae turbo 5spd AIV?
- 86T NA-T Nistune ~2500RPM lean spike issue
- 86 na vg30 drivability issue
- 86 na wiring to 84 turbo wiring
- 87t ecu harness into 86t ?
- 87t ecu harness into 86t ? (duplicate 1)
- AEM simulated narrowband output.
- AFM wiring quesiton
- A Couple Nistune Newbie Questions
- Adding NOS to a 87 N/A
- Air Reg and IACV hoses
- Aluminum Fuel Rail Build
- Anatomy Of: Failed FPR
- Anyone on here using F.A.S.T???
- Anyone tried a HKS PFC F-con?
- Apex-i boost controller
- BIN files and address files
- Barely runs, pig rich, after socketed '88NA ECU swap. HELP?!
- Base ignition map (rpm/Map)
- Bee*R Rev Limiter Wire up.
- Bee R rev limiter
- Beginner tuning with Nistune: For dummies
- Blow through maf and other questions
- Blow thru MAF placement discussion/IC Piping
- Building a New EFI-Harness
- CHTS - problem or symptom or bad JWT ECU?
- CONSULT Connector?
- Can't get nistune running
- Can you run bigger injectors with an adjustable fuel pressure regulator on stock ecu?
- Car failing smog, nox way high
- Car not Runnning right!!!!!!
- Car running lean at idle / under light throttle
- Chipping 86 ecu to convert to turbo?
- Cobra maf differences
- Crane Cams 6000-6300 HI-6S Multi-Spark Ignition?
- Detonation sensor
- Direct Fit Injectors
- Distributor optical trigger disk differences between factory vg30e cars.
- Dropping Resistors to run 72lb injectors on my SS
- Dropping resistors
- Dumb ECU question…
- E-85 for our gas tanks
- E85 flex fuel nistune & injectors
- ECCS Download - Codes
- ECUMaster DET3 on VG33E
- ECU / standalone suggestions please!
- ECU Codes 14, 23, and 45
- ECU MAF!!!!
- ECU Swap with Digital Dash
- ECU chart question.
- ECU compatibility with Nistune
- ECU identification
- ECU pin out description
- ECU question
- ECU question…
- ECU swap
- EFI regulated Water/Meth problems
- EFI relay power
- EGR question For CA models and …
- Ecu swap
- Engine "hiccups" while cruising
- Engine falls on its face with throttle body closed, has absolutely no power when cold
- Engine sputters under load and wont stay running
- Engine surge
- Engine swap romulator tuning questions.
- Engine temperature gauge not working on 87ZX
- External Fuel pump and fuel sump.
- External or Internal
- FAQ - Fuel Pump Circuit for full power high pressure
- FIC larger injectors to be used with Nistune? As well as a few other qustions.
- FPR relocation with gutted plenum
- FYI: Fuel Temperature Sensor
- Fastest easiest way to convert fuel system to AN/O-ring
- Felpro FAST on 84 AE. Idk what I'm in for???
- Fuel Filters: Z31 vs Z32
- Fuel Injection Wiring between Turbo and NA ECCSs
- Fuel Injector O-rings
- Fuel Injector question
- Fuel Pressure Regulator Connection
- Fuel cut and recovery rpm bin changing?
- Fuel injector identification
- Fuel injector kweshjun
- Fuel injector question.
- Fuel pump primes but won't stay on
- Fuel pump re-wire
- Fuel rail set up
- Fuel system upgrade
- Fuel tank O rings
- Going to be doing the z31 eccs in my 240 turbo
- HELP! Fuel pump issues
- HKS PFC F-con help
- HPX wiring
- Haltech Tune
- Haltech wire harness
- Help with Tune
- Help with Wideband install
- How do I tell for sure that I have an 88-89 Turbo ECU
- How to use a Z32 ECU in a Z31 VG30ET with NIStune
- I let the smoke out of my ECU
- I was woundering
- Ideal Ignition timing , for a Nistuned GT35 1bar boost on a 7.8 to 1 bottom end
- Ignition Coil Question
- Ignition Timing Question
- Ignition timing (I'm confused or just stupid)
- Increase of Base Fuel Pressure and K Value
- Injector Halp Needed
- Injector Identification
- Injector size
- Injectors maxed out?
- It's Alive. Not tuned but the SDS is running.
- K constant and latency with Cobra MAF
- Knock Sensor in Nistune.
- Looking for some input on a poor running issue
- M30 Jumper Harness
- M30 ecu
- MAF voltages at idle?
- MSD Blaster 2 coil
- Map sensor 2bar - 3 bar resolution values. over boost question.
- Mega squirt install
- Megasquirt 1 or 2?
- Megasquirt Virgin, question thread.
- Megasquirt iac
- Megasquirt info
- Microtech on Matrix mode: Need hand-holding.
- Microtech standalone ecu with stock tach
- NA 2 T ecu/ fuel questions.
- NISTUNE
- NISTUNE - to use or not to use for an NA2T conversion
- NIStune M30 type 2 board
- Need help with Turbo harness swap
- Need help… MAF question
- Newbish Datalogging Question
- NisTune Info (link)
- Nistune - Need Help
- Nistune 1.0.1 is out
- Nistune K-Constant Thread
- Nistune Low impedence 550cc RX7 injectors question
- Nistune NA2T not turning over on it's own
- Nistune latest update - Knock maps for Z31 now?!?!?!?
- Nistune new install issue.
- Nistune on stock 88t auto (I/E/e-MBC)? worth it?
- Nistune problem?
- Nistune tuning shops near Clifton Park, NY
- Nistune with 24-1 / 36-1 trigger wheels?
- Nistune woes
- Nistuned JWT ECU dying?
- Nistuning an 86 N/A ecu on an 86T
- ODD ENGINE START issue
- Output from dizzy to signal Speed Pro stand alone ECU
- PA nistune tuner?
- PLEASE READ! and atempt to help! bad backfiring and sputtering!!!
- PLX SM-AFR WBO2 0-1VDC Narrow Band Output
- Parts list to go full-AN on the cheap
- Pencil stream injectors
- Perfomance Chip Install
- Please help me understand - fuel injectors
- Plug wires. what do you use/ recommend?
- Professional Tuning.
- Radium FSTR returnless swirl tank on RB opinions?
- Randomly losing fuel?l or spark? to a cylinder
- Romulator is back for vengeance.
- Runs fine then dies
- Rx7 injectors with fuel rails
- Stock FPR and Fuel Management
- Stock Fuel Rail Mod for a two port aftermarket fuel regulator
- TPS issues
- TPS wire colors?
- The "right" ECU for Nistune
- The Oldog is running…
- Tuning tips and knock detection recommendations
- Update on the M30 ECCS progress
- Upper intake manifold bolts- Removal
- VE tables for MSnS-extra
- VQ30DET pinout
- Verify my ECU, please.
- Violent shudders at low rpm and high load: Spark blowout?
- Welcome to my NIGHTMARE please.
- Well I'm certainly not a tuner…
- Where has everyone purchased there NIStune from?
- Which ecu would I use ? Injectors?
- Wideband as a narrownband
- Will not idle without giving gas.
- Wire loom/ heat shield.
- Won't start? Can somebody help me ouut?
- Won't start… EFI relay?
- XenonZ31 FSMs?
- Z31 Dyno with Nistune…issues.
- Z32 MAF in Z31 Nistune issue
- Z Start up
- Z dies if driving or just idling… wont start till 5-10 min after.
- Z randomly starts to sputter and stall out
- aem uego gage troubles
- air conditioning ecu trigger
- any visual difference between turbo and n/a injectors?
- anybody got this tune?
- bulk head fittings
- can i use walbro 255 with stock, injectors, ecu/motor
- car blips at 3000 rpm?
- car just stops running. dont know why please help
- cuts out, no throttle response after injectors were replaced
- delete please
- delete post
- diagnosing O2 sensor
- do 87-89 turbos have a wire at ecu pin 115 for o2 sensor?
- electrical load and AFR changes
- electronics on auto-manual swap
- engine bay Diagrams?
- engine help
- found some injectors in the jy-which ones to use
- fuel injector upgrade
- fuel pump assembly
- fuelab 51502 install....
- fusible link question
- gas pedal switch on 5 speed??
- haltech?
- hesitation
- honda tuner and a PLX wideband
- injectors too big? Idle issues.
- lean issue ??
- megasquirt file.
- microsquirt install questions
- my 87 na runs rich im pretty sure and slightly misfires but not all the time.
- my NA2T swap problem list. nistune basic?
- my vg30et not running good in high rev
- nistune for vg33
- nistuned ecu injector drivers
- no fuel, no spark
- quick ecu question
- rx-7 fuel injectors and apexi AFC
- stock z31 tables
- stupid retard question of the day
- swapping the old romulator for nistune.
- tps
- trigger wheel
- vg33e question.
- video: How to check if your wideband O2 sensor is good
- wideband
- will a vg33e run on stock NA ecu/inj ?
- wrong configuration microtech lt10
- z32 MAF with 86 ECU?