Newbie to MS and have questions.
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Newbie to MS and have questions.
Hey everyone, First time posting here. First off, the engine is a 4.6 4v B head engine with a turbonetics T72 open downpipe. The injectors are SD 60lb'ers wired to the MS2 with both banks wired in to pair (blue wires to bank 1 and green to bank 2) I have PWM current limiting turned off and dead time at .9 in TS settings. The coil setup is LS1 coils with the FET method on the proto area and wired in pairs for wasted spark, of course. First time turning the key it fired up and ran but it's incredibly rich 9.4-9.8, I've been playing around with wue and the ve table but nothing has changed!? I'm staring to think it may be the way I wired my injectors or I have some setting off somewhere else, I'm just afraid off running it so long with afr so fat and. I'm have not been able to data log anything since I'm dealing with a turbo leaking oil into the exhaust (drain back issues). Any help is appreciated.
Re: Newbie to MS and have questions.
Kind of sounds like your injecting at every cycle instead of alternating. Others will ask to see tune so best attach to this thread for help.
Jim
Jim
Toyota MR2 98 3sgte
MSPNP2 with 3.57 mainboard
Innovate WB O2 & soon to be external GM 3 bar MAP
FTDI USB interface on SD Android 5.1 head unit
TD05SL2-18g with external WG
HKS EBC running 17psi boost.
A2W IC with WI 50/50 meth/water
MSPNP2 with 3.57 mainboard
Innovate WB O2 & soon to be external GM 3 bar MAP
FTDI USB interface on SD Android 5.1 head unit
TD05SL2-18g with external WG
HKS EBC running 17psi boost.
A2W IC with WI 50/50 meth/water
Re: Newbie to MS and have questions.
My engine and sequential settings are:
Required fuel=6.2
Control algorithm=speed density
Squirts per cycle=2
Injector staging=alternating
Engine stroke=4 stroke
No. Of cylinders=8
Number of injectors=8
Engine type=even fire
Engine size=4654cc
Injector sizing=630cc
Seq. Injection=seq./semi-seq. Injection
Timing trigger=start-of-pulse
Fixed timing or table=fixed timing
Injection timing 1=90 deg
Cranking Injection 1=90 day
Ve trim tables=don't use ve trim tables
Injector drivers=standard drivers
I went off of the the diyautotune site and megamanual for my initial setup.
Required fuel=6.2
Control algorithm=speed density
Squirts per cycle=2
Injector staging=alternating
Engine stroke=4 stroke
No. Of cylinders=8
Number of injectors=8
Engine type=even fire
Engine size=4654cc
Injector sizing=630cc
Seq. Injection=seq./semi-seq. Injection
Timing trigger=start-of-pulse
Fixed timing or table=fixed timing
Injection timing 1=90 deg
Cranking Injection 1=90 day
Ve trim tables=don't use ve trim tables
Injector drivers=standard drivers
I went off of the the diyautotune site and megamanual for my initial setup.
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Re: Newbie to MS and have questions.
Always use the manuals linked from "Manuals" above. What you've been reading is perhaps out of date.
James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk
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New users, please read the "Forum Help Page".
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
Re: Newbie to MS and have questions.
Sorry, heres the MSQ.
Re: Newbie to MS and have questions.
Have you tried generating a VE table using the TS tools. Usually gives a decent starting point.
Rover SD1 3.5 EFI
MS2 V3
EDIS
Tech Edge O2
London UK.
MS2 V3
EDIS
Tech Edge O2
London UK.
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Re: Newbie to MS and have questions.
Fix known problems, then move onto unknowns.
Since you have oil getting into the exhaust, this can cause incorrect readings by the O2 sensor, and/or damage the sensor.
Have you verified that the WBO2 sensor is working correctly?
Since you have oil getting into the exhaust, this can cause incorrect readings by the O2 sensor, and/or damage the sensor.
Have you verified that the WBO2 sensor is working correctly?
Tha Toy: 1973 Datsun 240Z Turbocharged, and loads of fun, now MS'd
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Tha Otha Toy: 1923 T-bucket Hot Rod, Currently Sniper'd
Tha Daily: 2005 Chevy Blazer
Tha Summer Daily: 1987 Buick Skyhawk hatchback
Tha Long Term Project: 1985 GMC S-10 Jimmy, hasn't been fun for a while
Re: Newbie to MS and have questions.
I used tuner studio to build the VE table. Im using a mtx-l wideband, so I used the generic linear wideband selection and used the two voltage points, The wide band gauge seems to match TS gauge with the vehicle off and running.