DID THIS TODAY TO MY 16 F150 RECENTLY LIFTED AND NEW TIRES .. THANKS MAN MAKES A BIG DIFFERENCE NOT JUST ON SPEEDO BUT IMPROVED MPG AND SHIFTING

@ricardosworkshop

4 жыл бұрын

Yes I noticed that too. Thanks for watching Jorge!

We just bought a new travel trailer, so I wanted to do some mods to my 2016 F150 2WD. It was either that, or go get a new F250 (stripped down model $40K+, no thanks!). Went with LT265/70R18 tires, a little more than 2” bigger than stock. Speedo was off 5 mph on the freeway. Followed these instructions, and now the speedo is dead on. Didn’t use the speedo and GPS formula, just the tire and rim size one. Also had the axle re-geared from the stock 3.31 to 4.10. Noticed there was a spot on the spreadsheet (right above tire circumference) to reset the BCM for different axle ratios. Went ahead and did that, keeping my fingers crossed I won’t screw something up. Worked great, speedo is still accurate. I heard you need to do that to keep the fuel economy calculator accurate, and I think it corrects the shift points on the tranny for the new gear ratio. Very happy with this, thanks Ricardo!

Worked like a charm on first try! Thanks

Thank you, need this for my 2022

Awesome video brother!

Worked great on my 2019 F150. Calibrated for 285/75R17 (33.8" tires) and confirmed with GPS speedometer. Threw a DTC - PCM U0422. PCM relearn didn't work and couldn't clear code but nothing shows in the cluster. Seems ok so far, will update if any further issues come up. Thanks for this video!

@Drummeryonisc

2 жыл бұрын

So if u don’t recalibrate will your all your dash lights come on?

@ricardosworkshop

2 жыл бұрын

Not necessarily, but the speedometer will be off... you could really be driving at 60mph, but speedometer could show 55mph. And transmission could be changing gears at wrong intervals.

@alanbeales4962

Жыл бұрын

Hi George - what 4-digit code did you use for those 33.8" - I have 33.9" and am really struggling with getting the wrench light not able to clear

@gabrielvalerio1396

Жыл бұрын

@@alanbeales4962 were u able to get the wrench issue figured out?

@alanbeales4962

Жыл бұрын

@@gabrielvalerio1396 Negative, just put back to stock and wrench went away. I’m taking a break from this project - frustrating…. Lol

Stock 18” rims and stock 265/60/18 tires on my 19 5.0 was 1 mph off at 85mph. I just did the flash for mine with a new 33x12.50R20 setup and it’s like 1.5 mph off. I’m going to play with it a little more and get it as close as I can, or at least back to only 1 mph off if possible and then I’ll upload the numbers to the forscan community document (if I can find out how to do that) I have nitto ridge grapplers btw. There was no 33x12.50R20 on the list.

Thanks so much man

Best video on this. How did this affect your MPG?

I drive a 2012 BMW 335i and mine while driving slow is not a huge difference but as you get to HWY speeds my speedo reads 7 - 12 MPH fast.

I changed the tire circumference using thr 305 55 r20 value. I have a wrench showing up on the cluster and it says to check.manual.....any idea what the wrench means?

Great video! Will the calculator work with an F250 2008?

will this work on a 2002 focus where the BCM is not connected to SCP and its held in the PCM?

great !

What about a 37x13.5xR20 on a 2015 ford?

Hello Ricardo I just bought my car. Mondeo MK5 2015 2.0TDCİ I think the previous owner tampered with the software a little. He revised the instrument panel to vignale etc. My question is, my fuel gauge is not working properly. It decreases very quickly, even if I fill the tank full, the indicator does not show full. After the range reaches 0 km, there is another 15 liters of diesel in the tank. Can I fix this via Forscan? What are the values that I can adapt or correct? I would be very glad if you help.

The link for 2015+ mustang doesn’t work anymore.. where can I find that info? I want to change my horn honking when walking away and tire size. Thanks

I followed the instructions as described. After I entered my value and clicker write, cycled the engine off then on, I now have a wrench icon on that will not disappear. The truck seems to run fine and the speedometer is much more accurate than it was, but I can't get rid of the wrench icon. 2018 F150, 3.5L ecoboost. Any advise please?

@alanbeales4962

Жыл бұрын

HI Bill - Having the same issue. Did you figure out a solution????? Thanks - Alan

I can’t find my BdyCM with a extended license, what could I do?

So I just did this and now I have a P0630 code followed by a U0422 code saying the VIN is not Programmed or Imcapatible, 2018 F150 3.5

I followed your directions but my adaptive cruise control now no longer works

Hi do you also know where can i get spreadsheet for ford fiesta?

do you have a chart for 2012?

Is your odometer accurate after the speedo recalibration?

Doesn't work on the 2020 models. Tried this today on my 2020 F150 after installing 34 inch tires. Did all the resets for trans, pcm, etc, but kept getting a steady check engine light. Wasn't the P160 code. Think it was P0600 or something. ECM/BCM module configuration error. As soon as I set the tire size back to stock, the code was able to be cleared. Ford must have changed something that no longer allows forscan to modify tire sizes in the 2020 models. Chances are, the factory tire size is hard written into the ECM, and when you change the tire size in the BCM, it throws a configuration code. Will have to seek other venues for speedometer calibration as forscan is a no go for the 2020 models when it comes to speedometer calibration.

I am changing the rear end gears in my 2020 F-150 from 3.15 to 3.73. How do I program the computer? I have changed the tire size with Forscan per your video, but I can't figure out how to program the new axle ratio.

@ricardosworkshop

3 жыл бұрын

Use the GPS option. It should w

I found your Vid very informative but was wondering how this can be applied to metric system... appreciate some input

@ricardosworkshop

3 жыл бұрын

I believe its the same process.

Is there anything to do to the transmission for the tire size change? Someone on a local F150 page mentioned it, but I haven't found anything about this. '18 F150 XLT 5.0L here

@ricardosworkshop

3 жыл бұрын

I suppose if you change the gears in the transmission, it would change the turn ratios and affect the speedometer. However, the ring & pinion gears in the differential are a more common upgrade. Either way, forscan can help calibrate the speedometer. Thanks for watching!

Why is the gps tire sizer not listed anymore?

Which one is.more accurate to use? Inputting the wheel size, in my case 305/55R20 or using the actual speed to.callibrate?

@ricardosworkshop

3 жыл бұрын

Gps speed is more accurate. But tire size could be too.

Ive done my conversions and received the updated codes to enter however it says basically incorrect sum and will not write it...any ideas? I am trying to go back to factory size tires after messing with it a year ago with bigger tires.

@ricardosworkshop

3 жыл бұрын

That's odd. I'd double check everything. Something isn't right.

Ok so I don’t know how to add things to the google document does anyone know how? I got my speedo spot on today going from factory chrome package 265/60/18 to 33x12.50R20 nitto ridge grapplers. The code was xxxx-09B4-xxxx. Idk if it makes any difference but my truck has 10 speed auto and 3.55 Electronic lock RR axle. Hopefully this helps someone.

@ricardosworkshop

3 жыл бұрын

Thats great Jesse... submit it on Forscan.org they might be able to update the spreadsheet.

Where did you get that 327?

Thanks for your videos !! I have a 2019 f250, and did this and it worked, but now I have a check engine light. Any clue on what to do to fix the check engine light?

@ricardosworkshop

3 жыл бұрын

Check the DTC code... it should say exactly why the check engine light is on

@mouses911

3 жыл бұрын

@@ricardosworkshop thanks for the reply! I Figured it out.

@jmaga6278

3 жыл бұрын

@@mouses911 What was is?

@mouses911

3 жыл бұрын

@@jmaga6278 I changed the tire setting also in another module, once I change it back it stopped the check engine light. If you only modify the setting in the body control module it works just fine.

I have a 2017 f-150 and install 35' but when i change the parameters, turn on the maintenance key in the cluster

@ricardosworkshop

Күн бұрын

Yes. You have to reset the transmission too. I just did this on the Bronco

Great video Ricardo. I just used FORScan to recalibrate my 2018 Platinum F150 4x4 3.5 eco boost from stock tires to Nitto Ridge Grappler 35/11.5/20, while it corrected the speedometer I’m now getting a “See Manual” message on my dash. My Ford Pass shows “Powertrain Malfunction Reduced Power”. Can you help me correct this message. I’ve not noticed any reduction in power at all. Thanks.

@ricardosworkshop

3 жыл бұрын

That's unusual. I would revert to original and try again.

@edmcquillen211

3 жыл бұрын

Thanks. I’ve saved the original settings, how do I reset it back.

@Sagittarius-88

3 жыл бұрын

@@WeekendWarriors87 I tried this today on my 2020 F150, 5.0, and it doesn't work. If you modify the tire size in the BCM, and you'll get a steady check engine light for a ECM/BCM configuration issue. This is not the P160 code that many people get and subsequently deal with by performing ECM and TCM resets. I believe it was a p0600, and no amount of reset procedures will clear it. I had to change my tire size back to stock to finally clear the check engine light. The ECM probably has to be re-written with the new tire size, and forscan can't do that. Chances are, an aftermarket calibration device is required.

@Sagittarius-88

3 жыл бұрын

@@WeekendWarriors87 I'm going to try a factory tire size code, and see if that takes. My truck came with factory 20 inch wheels, but I ditched them for aftermarket 17s with LT 285/75 R17 tires, which is about 33.9 inches tall. That tire size isn't on any factory Ford vehicle. A 275/65 R20, however, is. That's a factory F250 tire, which is only .3 inches taller than the tire size I'm running. I'm wondering if there's something in these modules that doesn't like non-factory tire size codes. I'm gonna give it a shot and see how it goes. If necessary, I'll fork out a couple bucks for an aftermarket calibrator and see if that gets the job done.

Are you saying basically to change the values I forscan with the tire size 1st, take it for a test drive, if it's still off, fine tune it by changing the value in forscan using the speedometer value?

@ricardosworkshop

3 жыл бұрын

Or you can just gps tune it from the get go.

@cenzo9434

3 жыл бұрын

@@ricardosworkshop which do u recommend doing?

@ricardosworkshop

3 жыл бұрын

GPS

So once I install the new setup, I should take a test drive with the GPS speedo app first to enter the correct values before recalibrating?

@ricardosworkshop

3 жыл бұрын

I would do the test drive first. Then recalibrate it. And redo the test drive.

@cenzo9434

3 жыл бұрын

@@ricardosworkshop isn't that basically what I'm asking or you telling me something different? Lol I should install the new setup, take it.for a test.drive, recalibrate it to.match the GPS speedo then re test to make sure it matches?

@ricardosworkshop

3 жыл бұрын

Lol... yes. I'm sorry i thought install new meant new codes... but you mean install new tires. So YES... you are on it. 👍

How did you get the original style sync screen on newer style sync 3????

@ricardosworkshop

3 жыл бұрын

It's original. 2015 F150s still had SYNC2.

Is this only Ford? Will it work on mazda?

I have a 2018 f150xlt. My stock 20s are 275/55R20. Im planning on getting 22x10 wheels wrapped in 33x12.5R22 which i think equates to 320/45R22 (33.3x12.6) my question is, does the 0.3x0.1 difference matter when recalibrating the speedo?

@ricardosworkshop

3 жыл бұрын

It does. But it will be most evedent in high speeds. You can test it with a gps. And then make any tweaks to it if necessary.

Is this the same procedure on the f350? I can't find the calculator on the super duty spreadsheet.

@ricardosworkshop

4 жыл бұрын

They have different tires sizes so it could be different. But try it. You usually have to do it a couple time to get it just right. Thanks for watching!

@bryantcreech7423

4 жыл бұрын

Thanks, I'll give it a try tomorrow when I can double check the gps speed. Got Bambi mode turned on tonight.

@ricardosworkshop

4 жыл бұрын

Awesome. Don't forget to backup you codes. Just in case.

I did this for my 2017 F-250. I entered in the correct sized, did a speed test and it was nearly perfect one 1 mph differential. Only problem was the check engine light came on. It was giving the code P1635. The only way I could get it to clear was by reverting back to my original settings. Is there a work around this?

@ricardosworkshop

3 жыл бұрын

I think code P1635 indicateds a mismatch from factory hardware. Specifically in the axle and tires. How big did you go on tire size?

@tobyleach176

3 жыл бұрын

@@ricardosworkshop yes it was. I have 35" tires. I found out the number we enter in that register is the hexadecimal equivalent in mm for the circumference of the tires. I tried tweaking that number down a hair since my speedometer was off. It worked perfectly after I did that and no more check engine light. I guess I must have been right on the threshold. Hopefully it holds up but happy at the moment.

@ricardosworkshop

3 жыл бұрын

Ok. Thats awesome. Well done!

@erlinglasalle

3 жыл бұрын

@@tobyleach176 I am having this exact issue, do you recall what number you ended up using?

@tobyleach176

3 жыл бұрын

@@erlinglasalle I don't recall the exact number, it has been a while since I made the change. However the number you enter is in hexadecimal and it represents mm in circumference. I ended up using a Google search to find the hexadecimal to decimal converter, I then lowered that number by 100 and converted it back to hexadecimal. No more check engine light, I guess there is an acceptable range and the number came in just below it. I checked the speedodometer and it was on the money! Remember to back up your original settings before you change anything.

Hey Ricardo, I did this a while back and got a PCM relearn notice but no tcm. Its a 2018 5.0 and I was under the impression you needed to do the TCM as well for the 18s and up but I can't find it anywhere in my for scan app when I have it hooked up. It feels like its shifting different, possibly sluggish, but im not sure if its because I drove without trying to recalibrate for the 35" tires for a while before doing it and got used to it. If the TCM relearn option isn't showing up, is that something that you can disregard or is that going to mess with the engine after a while?

@jorgeleal3476

7 ай бұрын

I have the same issue not Tcm did just relearning the pcm clear the wench

I can’t seem to be able to enter my tired diameter. Can you possibly get me the code for 275/55/20 and 275/60/20 tire sizes. Thanks

@ricardosworkshop

3 жыл бұрын

docs.google.com/spreadsheets/d/1uDSQ1Z5a2Wt8-kjrSiVSlDFGFHnfeuhb3RTMVz95730/edit?usp=drivesdk Second to last page on spreadsheet. And here's the tire Calculator spreadsheet docs.google.com/spreadsheets/d/1mWnuQZlDTUGjKjmJje1QJIR8Z2c7Kf8KBZxKnw_8EqU/htmlview#

@ricardosworkshop

3 жыл бұрын

275/55/20 = xxxx 099E xxxx 275/60/20 = xxxx 09F2 xxxx

@ThatBoyMichael1

Жыл бұрын

@@ricardosworkshop what about 35x12.5R20

I am going to try this on my 2015, mine hangs in 5th gear at higher speeds. I have 295 70 r18

@ricardosworkshop

4 жыл бұрын

Mine was doing the same with 295/60r20. Remember to save original settings. 👍

Worked great on my 2018XLT went from 275/65/18 to 275/70/18. Code change from xxxx-09AB-xxxx to xxxx-09E7-xxxx match to GPS MPH almost exact at every speed. Only bad news is I also get the DTC PCM U0422: 00-2F error when running forscan. It does not however throw any kind of warning or light on dash so just ignoring. Changing back to stock tire setting fixes DTC error but GPS is off by 2 MPH. So I am ignoring the error and keeping exact speed. I have spend hours on forum trying to find a way to clear DTC, but no cigar, if other find a trick to clear it and keep new setting let me know.

@SBSCHUT

3 жыл бұрын

And yes, I have tried the PCM relearn function, does not fix....

@High_Octane

3 жыл бұрын

@@SBSCHUT 10 speed?

@SBSCHUT

3 жыл бұрын

@@High_Octane yes

@High_Octane

3 жыл бұрын

@@SBSCHUT seems to be the isssue.

@SBSCHUT

3 жыл бұрын

@@High_Octane Not sure I understand, so you can't use forscan to recalibrate speedometer on a 10 speed transmission? Are you saying it will cause an issue with transmission or that it is just an error code I can ignore, I am confused?

I was able to correct my speedometer, but now I have the wrench light on with P160A, any Ideas on how to fix?

@quickboat22

2 жыл бұрын

Did you initialize the TCM?

When I tried to update my tire size with forscan it only allows for factory options

@ricardosworkshop

4 жыл бұрын

Even through the as built?

@gift3rs

4 жыл бұрын

@@ricardosworkshop when as built I get a service advancetrac warning. I'll just go with the largest one tire size

@gift3rs

4 жыл бұрын

Funny thing is the speedo is right on even though the tire is actually .6" bigger than the OEM size

@gift3rs

4 жыл бұрын

It had been a while since I first did my forscan work on my '15 F250 but I put 285/75R18 on and set the tire size to 275/65R20 which puts the speedo just about right on. Originally speedo was about 5 mph fast at 65 (which was super annoying). Not sure I want to deal with the advancTrac warning so I just switched it back to 20" wheel size.

@wyliecoyote5.082

4 жыл бұрын

If I do this with my 2019 F250 will it throw a CEL light?

I need to do this bad at 50 on the truck I’m doing 58 on the gps and my mpg is showing like 13

@ricardosworkshop

2 жыл бұрын

You can do it! Just follow the steps.might have to do it a couple times to get it just right. It also helps the transmission.

@varmint223

2 жыл бұрын

@@ricardosworkshop I just ordered the adapter last night on Amazon I’m not Computer guy so I’ll probably screw it up but I need to do it for sure. And the Bambi mod

Are these settings the same on the 2020 F250?

@ricardosworkshop

3 жыл бұрын

I'm not sure about the 2020. I believe so but double check everything.

@donpresley4024

3 жыл бұрын

@@ricardosworkshop when I put the new codes in it turns on my tool wrench, anti skid is disable and a couple off other things get turned off and it all pops up on my display. Any ideas on this and where do I go to double check that I should still be changing 726-12-01

@ricardosworkshop

3 жыл бұрын

Checkout forscan.org I'm sure plenty of 2020 owners have tried it too

What gps application are you using on your phone?

@ricardosworkshop

4 жыл бұрын

Thanks for watching Jasper... i think its COOL NIKS GPS Speedometer

@ricardosworkshop

4 жыл бұрын

Well. It should be more accurate too

This sheet didn’t work on my 2021 f150

@ricardosworkshop

3 жыл бұрын

2021 isn't out yet... can't wait to test it out though

What GPS tracker are you using

@ricardosworkshop

4 жыл бұрын

Cool Niks GPS Speedometer and Odometer. Thanks for watching!

@ricardosworkshop

4 жыл бұрын

Ulysse Speedometer is also good

How are you going 90 and your rpms at 2k 😂 I go 70 and I’m at 2500rpm I do have smaller tires that’s probably why and my gears are 3:55