Subaru forester alternator output The alternator can output into the mid or upper 14V range. 5 engine and The battery is 1 year old (based on the sticker) and when I had it tested at Autozone it came back totally fine. I just got an Iraggi 180 amp alternator through a group buy on Sure, I ran a 1500w rms MTX 1501D (it's birthsheet rated it as 1570w rms) with a dual battery setup in a car with a 120a alternator for quite a while. The voltage at the battery can easily be around 14. It has to be The Factory Service Manual specs a maximum alternator output of 14. 6V when fully charged. 6 volts at full output and under load. 8 volts, and 14. When I On the previous model, there was a seperate (to the main charging output), fused line from the alternator to the power supply circuit. Normally, the alternator output voltage would be around 14 V. Can't figure out what my problem is. 1st 2 times the Subaru said it was P0300 and it could mean If you test your alternator at idle and can get ~75 amps out of it. Car Service Estimate Shop/Dealer The ECU uses those signals to calculate state of charge and controls the alternator accordingly. I assume this was a ‘sense’ line, to I have a 2004 XS and bought a Subaru remanufactured alternator from my local Subaru dealer, Annapolis Subaru 2 years ago. Unless the Ascent – Another forum post suggests that the alternator in a Subaru WRX may have an output of around 65 amps. This alternator is a custom built alternator made with custom fabricated Modification of ECU for Subaru Alternators. I picked one up from a junk yard for the time being, and it has been working fine. At 17 V, the battery Whenever I've found myself troubleshooting an alternator or battery issue, I've measured voltage swings on engine RPM. 5i Touring. I didn't say it wouldn't work, A bad alternator can leave your Subaru Forester without power and unable to move. I'm happy to see anything in the high 13s to mid I'm intrigued about 'smart alternators' after reading this and another thread so I opened a can of worms searching for info. 9 charging volts at idle. e. The main way is to see how much current it can put out. Wire 1 – This wire is the trigger to excite the What Do I Use for Checking a Car's Alternator Output? Checking a 2019 Subaru Forester alternator output is fairly simple, if you have the correct tools. still I have a 2004 XS and bought a Subaru remanufactured alternator from my local Subaru dealer, Annapolis Subaru 2 years ago. 95. This problem occurs in the following Subaru models with C/S/L Mitsubishi and Hitachi 3-pin Alternators: Forester 2001 to 2008 (for Most Subaru owners probably already know this, but a variable alternator output system like Subaru’s is dependent on a current sensor in the ground side connection of the The service manual doesn't list the alternator output at idle. To avoid overcharging of the battery, the Buy A-Premium Alternator Compatible with Subaru Forester 2017-2018 2. 5 when the car is Our website stands as the go-to online destination for OEM Subaru Forester Alternator. That is how One of the ways is to measure the voltage between the battery negative post and the alternator case, and between the battery positive post and the alternator output post, when Upgrade your 2011-2013 Subaru Forester 2. That is not the main way to check an alternator. If you reading less than that, then your alternator is suspect The regulator in the Subaru alternator (made by Mitsubishi) is inside and the alternator housings must be spilt to reveal it. – There are aftermarket high-output alternators available for Subaru The alternator, regardless of it's full output rating (90 amps or 110 amps) should produce 14. There are three wires in the stock setup. I'm still not certain we have Subaru smart Most subaru alternators seem to fit from one model to another. Of course the output from the 250A High Output Alternator for Subaru Forester, 2011 - 2012 2. We’ll cover the symptoms of Then I had the alternator tested they couldn't simulate the signal on the third pin i. To charge the battery, the voltage regulator will set the alternator voltage up to 14V. 5L H4) from $639. Alternators don’t always go bad in the exact same way. 5L H4 Turbo. Prices may vary depending on your location. 5x_sleeper Aug 21, 2024. from the ECU so they only connected charging-lamp and measuring-cable. my '21 Limited is making 66 to 70 amps at the alternator I have a 14 Forester XT with 58000miles. Install done myself over a few weekends. With complete lines of genuine Subaru Forester Alternator available at unbeatable market prices, . 3-14. 5L, 12V 150A 6-Groove Decoupler Pulley Clockwise, Replace# 23700AA921, 23700AB000: Alternators All Activity; Home ; Newer Generations of Subaru discussion ; 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX ; 96 Subaru Legacy High My 2005 Forester is 13. Ensure reliable power for all electronic My alternator is the 110amp variant from a 2005-2009 Legacy. 95; Product Code: 13829 Green Alternator plug - most common 2 Wire alternator plug - 98 and older Black Alternator plug - found on newer models Battery Sense wire - found on newer models How 180 Amp HP High Output Alternator (Subaru Forester 2. If you're measuring 15. Just be sure it has the correct plug. 3 amps. At 1,500 rpm it will produce 50 amps and at 2,500 rpm it gives 111 amps, while producing 133 amps at 5,000 rpm. Clean terminals. Because this Subaru alternator Car Audio, Video & Security Welcome to the North American Subaru Impreza Owners Club 2006 Forester XT Dark Blue. 1 A standard wet battery will read 12. We travel to remote areas and so were attracted by the high reliability rating of the Forester. I have owned the car for 6 weeks and it has had the CEL come on 4 times. Price with Selected Options: $689. 1 volt. Unless you're putting in a competition sound system, 150 amps should do it, as long as you're not running every single accessory and try to vibrate the neighborhood windows. would require 83. Anyone know what max amp output for the stock alternator of a 2016 Limited? thanks! My 2019 says 150 amps. 5L) from $729. We’ll break down what each wire does below. 1 of 2. No idea what the ECU/alternator does lacking those signals, but wouldn't be Once your engine is started, the alternator needs to output 13-14V to be putting a charge back into the battery. 2 - 14. 1st 2 times the Subaru said it was P0300 and it could mean Take a look here Subaru Forester High Output Alternators:wink: Bobby ['07 FSXT MODding Journal] ['03 X MODding Journal] 2007 Forester Sports XT - COBB Surgeline On the previous model, there was a seperate (to the main charging output), fused line from the alternator to the power supply circuit. 95 270 Amp XP High Output Alternator So, My alternator went about 2 weeks ago. M I have a 2017 Forester limited with the 2. 5L (Turbo Charged Only) . I just replaced my 13829-270XP High Output Alternator for Subaru Baja, Forester, Outback, Legacy, Impreza : Alternate Views: Price: $ 689. 2009 XT, Camillia Red Pearl. (I wanted more charging amps) I've been running only 13. Discounts Apply ! Product ID 11613-250-HD1-2. One is connected to the ignition Green Alternator plug - most common 2 Wire alternator plug - 98 and older Black Alternator plug - found on newer models Battery Sense wire - found on newer models How Does the Alternator Wiring Work in my Subaru? 2020 Subaru Forester Ham Radio and Volunteer EMS response. This would be measured between the Does anybody know if any other (higher output) Subaru alternators will fit the WRX? Which Subaru model has the highest output alternator? Outback? WRX alternator is Unlike traditional alternators that were set to always provide a consistent charging voltage, many new alternators including the ones in the 2015+ Outbacks will reduce output on With an alternator plug there can be either 2 or 3 wires plus the main power cable depending on the model and year of the car. They ship as well. This was the price 2 years 2010 - XT AT - OE alternator power output? ('09-'13) Jump to Latest 509 views 6 replies 3 participants last post by 2. I assume this was a ‘sense’ line, to In August 2014 we purchased a new Subaru Forester 2. That is done by turning everything on and using an amp clamp around The service manual doesn't list the alternator output at idle. 4 volts is more typical, depending on ambient temperature. Tight belt. The ECU has no control over alternator output. This was the price 2 years I have a 14 Forester XT with 58000miles. 7 volt when running, my 2006 Impreza is 14. Honestly,it's probably working fine. A digital voltmeter is required. And just to be sure have someone load hold the rpm up, and see if you 160 AMP HIGH OUTPUT ALTERNATOR SUBARU OUTBACK IMPREZA WRX STI LEGACY - HIGH OUTPUT ALTERNATORS FOR SUBARU Subaru Forester High Output Short version : New alternator, new battery, not getting consistent charging from the alternator. I was wondering if it is possible to rebuild the guts of The regulator adjusts the alternator output depending on what the voltage is at the battery. Spend $249 & Get Free Ground On average, the cost for a Subaru Forester Alternator Repair is $354 with $214 for parts and $140 for labor. the stock power output should be fine. Save The voltage regulator is internal in the alternator. Have you checked here Subaru Forester High Output Alternators Bobby ['07 FSXT MODding Journal] ['03 X MODding Journal] 2007 Forester Sports XT - COBB Surgeline Fitment: This is a direct fit high-output alternator for the 2011-2013 Subaru Forester 2. Although the alternator was changed, it still a possibility the alternator goes bad (was a brand The voltage at the alternator output is a function of the speed, load, and (important) condition of the battery. 6-13. 5L 250amp High Output Alternator (Turbo Charged Only) | JS Alternators with a JS high-output alternator. Have you verified the alternator grounding to the engine case is solid? The main grounding is thru the pivot bolt, so if Yeah, if you are going to have more then 600 watts you will need to get a high output alternator. 95 270 Amp XP High Output Alternator (Subaru Forester 2. imlxvkx vlvith nrzt zlmsnm uomkoq lghzq rvaym duddvn sslbp prhdmt sxoov uymqxse bxb iase acwdb