Voltage Boost Mod - Lexus IS-F PCM Alternator Sensor Bypass - Finally got JUICE! No Battery Light!
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- เผยแพร่เมื่อ 12 ก.ย. 2024
- See ALL the system install pictures here: www.stevemeade...
see the entire Lexus ISF sound system playlist here www.youtube.com....
System Info:
Stock Lexus Navi/Touchscreen
(1) Apple Ipad Mini
Rockford Fosgate 3sixty.3 (OEM Integration/EQ/x-over)
(2) Rockford Fosgate T2500.1bd cp (bass)
(1) Rockford Fosgate T1000.4ad (Midbass/Midrange)
(1)Rockford Fosgate T400.2 (Tweeters)
(1) Rockford Fosgate PBR 300x4 (rear Mids/Tweets)
(1) Ascendant Audio SMD 15" Woofer
(1) Mechman 270a Alternator
(4) XS Power AGM Batteries
(2) Rockford Fosgate P-3 Shallow 8" Drivers
(6)Rockford Fosgate T5 Mids
(6) Rockford Fosgate T5 Tweeters
(2) SMD VM-1 (Volt Meter)
(1) SMD OM-1 (output Meter)
(1) SMD TM-1 F (Temperature Monitor / Fan Controller)
Second Skin Damplifier Pro Sound Deadener
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if anyone here has an issue like this with their Lexus or Toyota vehicle with that damn voltage sense shit...hit up Mike! instagram.com/singeralternators - i been riding with this for 2 weeks and it's working great! Still no battery light! thanks a lot Mike! Remember...for those that did not read what i wrote. The Mechman alternator isn't at fault...it is the CAR that decides what it does. So this allows your HO alt (or even stock) to give you the 14.5+ you need! thanks for watching!
meade916 you own any coupes? never seen you in any.
meade916 question, in my 02 Yukon XL is it best to keep the stock alt and get a Mechman or just run two Mechman alt?
I have a 300 high output alt for my 05 tahoe and it's pcm controlled and I never see 14v do they have it for the tahoe
most def going to check out if my acura tl need the same thing once i change the altenator n battery
meade916 I have a 2010 Lexus is 250 With a mechman alt do you think I have the same problem ?
Man, I remember when you got the Lexus. I can't believe it's been 7 years. Where has the time gone?
Cant believe its been almost 7 years since you got the Lexus. Seems like yesterday you just got it lol
MORE VIDEOS OF THE Lexus ISF.
That Lexus ISF was the reason i followed and found out about you lol.
Can't believe it's 7 years you've had the Lex!!! Where is the time going... scary!
Mike is a good guy who makes the best alternators with a lifetime warranty. He actually went to high school with my sister.
Holy cow has it been 7 years already. I remember when you first got it.
Hell yeah. Mike Singer is the man! Singer Alts 4 Life!
Mike is a like genius, his alts and mechman alts are some of the best if not the best
Steve, was this the Stage 1 or Stage 2 voltage boost mod pig tail? Im trying to decide which one I want to get for my lexus.
Nice I have a singer alt in my Audi mike is truly a master at what he does
Same problem with my Toyota Camry XSE Hybrid 2023.
Ohs shit I remember this issue from the Lexus install videos. Great you got the work around finally going!
I've got a very similar pig tail on my car. the stock alt and stock wiring. I would get 13.8 on cold start. it'll go down to in 13.2 while hot. I beefed up the wiring and that improved a lot then got a pig tail. now on cold starts I get 15volts and when it warms up it sits at a happy 14.2-14.5volts depending on RPM and temp of alt. mostly did this for my fuel pump. the stock wiring for the fuel pump is no good and gets really bad voltage drop. so the more volts I send the less drop. after the voltage increase, you can hear the pump screaming now. also a benefit is louder radio, brighter headlights, and faster windows.
beefing up the wiring will do nothing in a Lexus IS. I don't know about your car but not this one.
more videos of this beautiful lexus
Steve man, I've always loved yer ISF.
SO clean...
You got some clean whips bro
Ordered mine up today!
Had similar issues with nissan sentra mike singer is the man and hooked me up with some hi-tech methods and got me straight. Great video Steve
"all my 14V dreams are coming true"
Literotica for bass heads & audiophiles. Maybe not. It's at least good for a fucking t-shirt... Good video. Concise.
Now make us some more lexus vids👍👍
Oh man what a difference a lift makes, great vid man!
Holly shit im buying this immediately!!!
Hey Steve,
I see in this vehicle your running 2-8” shallow subs on a t2500bd-cp amp
Can you explain why so big of an amp on such a small speaker sub set up?? I’m just curious the benefits. Also can you show how to tune back the amp to match the subs so they won’t blow. Obviously that amp is way more than needed, I have always wondered how to properly tune back an amp properly if its to much power for a sub or set of subwoofers. Nice job fixing your issue, it’s great having the right connections for sure
If Steve doesn't give you an answer this is my explanation. His two t2500bd-cp are only running the ascendant audio 15. The t1000.4ad is running the 2 p3 shallow 8's and the 4 t5 mids. This is all coming from memory of 6-7 years ago when he posted the videos of this build so take it with a grain of salt.
your good your good...thanks for paying attention Ben! :D
Ugh lol I’m sorry totally overlooked that was in there in the list of installed components in the video. Lol oops
Good to see content on Lexus cars.
Kinda hard to add a system on my ls460.
Definitely checking out your guys products
Visit WcCarAudio.com for our products :)!
I need an ISF!
Your ISF if the shizzle. I don't think alot of people really appreciate that car like I do.
Brian Jones I work at Lexus they’re nice cars! They just weigh a lil lol
Mike singer FTMFW!!!! hows the 24 inch zv5s doing meade ?
Impressive stuff!
sure did miss seeing the ISF
i still remember when you first got the white is250 haha
Sic wit it Steve have the nicest rides brother
I need that harness for my Tacoma. I'm running 13.2 at idle and 13.6 at 2k rpm. Any idea when this product is hitting the market?
i think you did email me donnie but if not i do have some for toyota as well
mike@singeralternators.com
Excited about mine getting here
Is there something like that for Hondas electric load dectors?
John Smith would like to know this too!!
Dang I need that! My 2010 GMC Sierra PCM is always pegging down my voltage automatically
you will want to run a dual bracket for it john, the RVC system is something thats better to stand alone for the vehicle. I think we talked about that though
Nice vid! I'm definitely going to give singer a try and see if he can do this for me on an 08 z71. Just emailed him on his webpage.
Nice job. Q: are ya gonna change the lights in the radio. I noticed it’s all green and you have allot of blue. Lights 🤔😀
no.
Bro we need more video of the Lexus
where can I order this???
So, my question would be: Why would engineers limit voltage in the first place? I'm sure a team of electrical engineers did this for a good reason. What are some potential risks when bypassing the limit, if any? Is this a "free" mod in terms of performance gain?
More or likely because a standard car with stock electrics doesnt demand that amount of voltage. Theres no point in pumping 14+ volts if nothing requires it.
Fuel mileage. Basically puts out just enough to keep up.
Martin Reynolds Yeah, but from an engineering perspective if 14.x doesn't harm anything, it's cheaper to not do anything. So the cost of engineering the solution had some perceived value. In contemplating this, my intuitive assumption would be something to do with safety at the power sockets, since most devices are expecting to "see" 12-ish volts. But 2 volts usually isn't enough to harm something in that range. Again, it's just an intellectual curiosity, and I'd be interested in finding out a more definitive reasoning. Thanks for the reply!
Fuel mileage and efficiency. I already told you the reason, lol.
pdgeman I didn't see your response at the time. However your answer seems reasonable, but the mechanism of action isn't clear. The alternator doesn't have load control that is variable, at least as I can tell. Since the EMF of the Alt is dependent on the RPM, then by limiting the voltage downstream your not saving energy at the Alt, like you're not turning it slower. So, if you could elaborate on how this might influence gas mileage I'd be interested in hearing it. Thanks man.
What’s u disable the comments for on the Nitrous install video!!?? I was going to say that’s such a dope car you never see any of them anymore
Hahaha, that YESSS was pure joy. Nice man.
That’s the car guy detailed and put a coating on it to protect paint and help it stay cleaner ?
Your videos are awesome!!
I learned something new today, thanks bud
Need one of these for my 07 TrailBlazer with the 4.2L
for the 07 it runs on the RVC system
i offer a high amp alternator that comes with a new regulator to no longer use the stock plug and go around that but there is not a boost mod
for the RVC regulator.
Where can I pick up that product, been having the same problem for over a year with my Acadia, got a mech man elite 370. My acadia does what your car does. Levels
I need one of those pigtails for a 2006 Toyota camry LE
I've worked on 2 of those cars. Fuck how tight those engine compartments are lol
V8 baby
nice i had talked to him about that too for my chevy colorado it's doing the samething and got my led lights going crazy. I have a ALT from him so i'll text him need that thanks Meade
Good shit
ciao Meade volevo domandarti si può montare su altre automobili?
mi dai il link del pezzo da montare?
god i love the look of this car
Damn good looking out. I have 3 xstatic batcap batteries for my system. I been wondering why the voltage stays at 13.2 or 13.6 only
such a nice car💦 I love those volt meters
How is this holding up?
Nice to know good people
Hello Mr Meade. I’m from Hawaii and currently building a fully custom sound system in a 350Z. I really wanna put your triple gauge and TM1 (fan control gauge on the A pillars in place of race gauges. Can you please tell me where I can buy your audio gauges? They look super sick and really wanna buy a set to install in my customers 350Z. Thank you very much.
Ooooowwwweeeee sick shit man
15.2V wow man
thats just a very cold start. It averages mid 14's once warm. :)
Its my birthday
Nice fix
Does your cadillac do the same as mine (or other gm vehicles) where it could charge all the way at 15+ volts with heat or a.c or lights on but when it doesn't feel it needs to, it'll only charge at 12.2 volts or so?? Super annoying. If so how are you gonna fix it?
What kind of power distro are you running to charge 4 batteries?
does Mike have one for the 2012 Civics?
Hello Jeremy
the 2012 uses a LIN bus system which will make the alternator still charge if it is unplugged. This will bypass the vehicle
having any control of lowering the voltage at the default set point (which should be between 14.0-14.6V cold/warm)
So there is not a bypass that exists on this system but you can just run the alt unplugged and it will still charge to go around it
@@singaboy311 have any for 2010 ford taurus I already have a high output alternator
Steve,
Aftermarket adapter plays chime noise super loud into all of my speakers
I drive my DTS around in DE-bug mode so that way I don't get the Computer error supper loud chime noise
Singer Alts FTW!
Why is the voltage so important?
Crank 760 because it take voltage to make power (watts) with him getting more consistent voltage he make the power that the amps should without voltage drop
The higher your vehicle voltage the more power your amps can put out.
Amps are typically rated at anywhere from 12-14.4v so to get the full max power out of an amp you need to get your voltage as close to 14.4 as possible (even on a 12v rated amp). Its basshead min/maxing.
So the bass hits louder when it's at full voltage?
yes
Alot of car audio electronics are also very sensitive to the range of voltage that it needs to safely operate in. To low of voltage for extended amounts of time can be harmful.
And a couple of tenths of a volt can actually be quite a significant amount when you see its effect in watts.
My 15 Tacoma gives me low to mid 13's never seen at 14 and I randomly get slow cold starts even with an AGM battery and it's still stock. Toyota tells me to drive it longer. You would think a 20 minute commute would be enough to charge it good.
yumy145 I deal with the same shit on my 2014 Raptor. I just emailed Mike, hopefully he has a fix for both our trucks.
Would u ever sell ur car?
Tyga King his isf is sex
Which end went into your alt and which end went into the Lexus cause mine has 4 prongs on one end and 2 on the other
I can almost guarantee I'm gonna have this problem. On my Toyota camry. I'm being patient until Im done with this install.
if you have the 4 pin plug i have a booster in stage I and II for it shaun
Michael Singer What's the difference between stage I and II, and how do I go about ordering in the event I need it?
Will the same plug work on a is250. Been trying to source this plug to purchase if it's available
how much is the harness?
www.singeralternators.com just submit a quote
i have the stage I and stage II
ed
On most vehicles (Maybe not on your Lexus) bypassing the ELD is as simple as grounding the proper wire so the alternator gives 100% output full time. The idiot engineers added the ELDs thinking it saves fuel? Maybe it does, but how much? Really? On my 08 Acura I isolated the proper wire, cut it, and ran a small switch to ground. That way I can choose when the alternator gives me full output. I do have a minor ELD fault code with my Snap Modis, but it's not a hard code, and has never gave me a battery or check engine light. Just some fyi for guys who may be on a tight budget like myself. That is for sure a very cool pigtail for your application though Steve.
i would NEVER recommend people just start grounding wires on their alternator plug. That is asking for disaster. That is not the case on most vehicles at all. I know you mean well though.
There are some good qualities with the eld feature. A little fuel economy, better battery/alt life...
Though, im not sure alts actually ever really output 100%. Depends on how you look at it i guess.
Never said just start grounding wires!!! Lol
LOL
I have never heard of this method. Most plug codes would be Ign sense Light and Computer. None of which are a ground!
It is on my Acura, I'd be glad to send you the ELD wiring diagram for it.
diodes!! there are a bunch of videos on here explaining how to do it.
Mann does he have one for 2018 Camry 2018 se. I have a built alt and all so I’m at 14.8 dips to 14.6 ish. Would the light turn on after 15+ volts ?
That's bad ass!
Just ordered mine for my 2004 Toyota Avalon XLS
how much is it
@@rowboyto156 100 bucks
And its worth it
@@orlandogonzalez8591 do they have some for different model cars?
@@marcomartinez9181 yes you just have to ask the guy on his Instagram what car you have
I have a 07 trailblazer with a mech man 270 alt and that stupid EPM shit too and it does the same thing. Tried deleting it and battery light comes on and doesn't seem to make a difference. I need one of those in my life! Lol. Called mechman a few times and they helped a little bit but it still wasn't a fix like that. Mechman alt hate those things. Lol
What led gauges are those?
Does he make then for dodge
dodge is pcm controlled ,you would need an external regulator
Is charging at mid 13s really that big of an issue? To my understanding the alternator only really kicks in when it's needed and not at idle (except for maybe 20 amps or so). Is the high voltage just preferred for battery maintenance?
It's just an issue for people who want the most out of their aftermarket audio equipment. More voltage = more power.
just like john said its for audio performance. there are some amps that run all the way up to 16 volts input in order to get maximum power out of it. but most of all, its nice to get what you paid for. all that money for high end equipment only to have your car's computer kick you in the nuts, not fun.
HI jesse
it will decrease drag torque for performance which is why Lexus and toyota set it low (this is better for gasoline)
Any basshead like steve or other people that want more performance from the alt without pushing it too hard like the boost mod.
It will yield a considerable amperage gain at peak and idle the way this one is made
without making the vehicle run like shit
SICK!!!!!
i bet that grind your gears b4 the bypass censor lol
I like it.
Where can I get one for my bmw
Man I need something like this for my 12 civic si. I can’t stand that ELD system. I’d like to get a constant 14+ voltage
Best fix for that.. there’s a small plug on the underneath of the fuse box. It’s a pain to reach. Unplug that. Disables the ELD system. Did that on my 09 SI
@@trevorfryman6402 then you get a “check battery charging system” or whatever light on all the time?
Hi Steve how can I get in touch with your buddy Mike Singer??? I need two of these plugs one for my 2012 TOYOTA 4RUNNER LIMITED and another one for my 2010 FORD EXPLORE EDDIE BAUER!!! I have the same problem with both trucks!!!! Can you shoot me out his shop number if he has one, or any info that might help me get in touch with him to buy those plugs!!! Thanks bro I would really appreciated!!! Great video as always!!! 👍👍👍
You can either contact him on Instagram: instagram.com/singeralternators/
Or, you can email him: Sales @ SingerAlternators . com
Flat4Buggy 2 OK thank you!!!
No problem.
www.singeralternators.com
Did this shut off the PCM controlled alternator in your 4runner? I have a 2010 and running into the same issue. I wired a diode in line to bump up to 14.3volts but it’s still limiting my when under load
Dope
I have the same problem with my 02 Sequoia the voltage drops at idle. by the way where can I get one of those
www.singeralternators.com
i should make a boost mod for that vehicle
WHAT DOES IT MEAN alt fr sig 64
Can he make one for 2014 dodge charger
I get 13.9 at idle when i drive it goes up to 14.8 to 15.0 is that ok i have mechman 370 on charger
Hello Steve. I have the Mechman Alterator on my 2012 Acura TL but I can only get 13.9v. I want to be able to get 14.2v from it. I would like to get one of f the voltage boost mod as well. Please send me information on how to get one.
How can I get this?? I have a mechman 250a and my scion starts at 14.1 and goes down to 13 as it heats up with the stereo off.
pay attention to the whole video, he says contact singer alternators, his pinned comment has a link to them
AVBM II made by mechman let’s you control and see the charging voltage, I have Scion tC with 240a mechman and it works great
my plug will work with your scion depending on year MAX
www.singeralternators.com
submit the vehicle info if you have not already for me
Now I see in days.
I have this EXACT same problem in my 04 GT MUSTANG.....
I need that
Steeeeeeevvvveee where can I get that hat!?
www.singeralternators.com
just send me your vehicle info james