How to Street Tune Fuel Using Hondata For Noobs | B16 Eg Civic
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- Опубликовано: 10 окт 2024
- This quick video is dedicated to those who want to learn how to adjust fuel on their hondata S300 ecu. It's quite easy with some practice. Hopefully this video was helpful and made your car run better!
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How to Wire a AEM Gauge into a Hondata ECU:
• How To Wire An AEM X S...
How in Install a AEM Wideband Gauge:
• Why Don't You Have One...
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My car has been running richer over the last few months throughout the whole rev range and even at idle; I think lowering the overall fuel trim might help until I get it properly retuned. Thanks for the tip mate!
Cheers happy to help!
Just get a turbo should should solve ur fuel issue 🤝
@Jarrod Willemse thanks for making this video! I live in a rural spot and just swapping a K24 into my RSX, want to make sure it runs OK on some basic maps until I decide how far I want to go with this thing!
No worries mate! Thanks for the support. I hope you build goes successfully on the dyno!
Thank’s a lot, friend! Very useful video for base understanding of how fuel could be adjusted 😊
No worries hope it helped you out!
This is an amazing and really useful video thank you sooo much for making it ur gonna save my motor I was leaning out at idle to 15.5
No worries happy tuning mate!
Jarrod I love you man you helped me sooo much my cars driving alot better today not leaving out on idle and iv been working on it not leaning out soo much when I let off but thanks to you 🙏🏻🙏🏻🙏🏻 ima get this running right
@@Tony_860 No worries mate glad i could help!
Thanks. I needed your video to help me start and street tune my Kpr4 build. Lots of great information on the software .
Cheers happy to be of help!
Great video thnks for the tips.
Let the RTP begin.
No worries brother!
Thanks a lot bro! 🙏You made this easier for me to understand
Happy to help mate!
i know this video is pretty old but at 9:40 its running lean, not rich. you took out more fuel where its red indicating it needs 6-7% of fuel so since you took out 6% thats why it went to 15% and a bit darker red which i wouldve added 8% just to get it close to 0 as possible. when its blue that means its rich so if you see a negative number then that means it wants you to remove fuel from being rich at that spot. other than that great video brotha!
HI mate it's been so long since i did any tuning i can't remember if -15 means your 15% below the target or you need to remove 15%.
finally a video that helps in detail... thank you
No worries happy i can help!
Legend
No worries
Great video totally appreciated
No worries!
How do you calibrate for a no cat?
Or a high flow cat?
What do you calibrate?
How much to add?
Hi mate most likely your car with need more fuel if the engine can breathe better. This increase will be small and most likely not need much of a touch up. THe right way is to use a wideband and update fuel based on the reading.
@@JarrodWillemse wide band....
Interesting.
More please
@@realtruth97 Most cars use a narrow band and can only read a small range of AFR readings. A wideband will allow for a larger range for reading AFR. These are the best for tuning a car.
Thank you sir!
No worries mate!
Great video
Cheers
this helped bud thanks 🙏🏼
Happy to help mate good luck!
Great video. Is there a universal honda tuner that can tune any honda ecu?
A universal software or company that does hondas?
Thank you do some more please
No worries glad I could help
Nice video👌🏽if I'm gonna street tune my car using hondata s300 do I need internet connection? Thanks
No worries mate. You don’t need internet only to update the software. You can connect to the ecu with either Bluetooth or usb cable.
Your the man bro thank you
No worries bro thanks for watching
Great video man! But what about VTEC? It doesn't populate the percentage difference on the high speed fuel table or let you data log on it like it does on the low speed fuel table...?
HI mate make sure you have it turned on in the settings. I did have it a few times when switching to the other tables it wont load or stay stationary on a cell. Make sure you update the software as well.
Love your videos brother!!!! On the Aem series x wideband do you recommend wiring into d14 or d10 on a obd1 p28 with Hondata s300?
D14
Doesn't matter they are both fine. I would only choose D14 if your ELD is functioning as you wont need the heater on the stock D14 pin. The AEM wideband heats the sensor it's self.
So essentially you would want to set up your target lambda, drive around at different loads and adjust to get to as close to your target lambda. But if you wanted to tune your car faster or to have more power how would you set your target lambda?
So say if your car was stock how would you tune it to make it faster. I understand when you get a mod that increases air induction you obviously would need to add more fuel.
Hey mate yes you would setup the lambda targets and match the actual to meet target. Your goal with the afr is to bring it to a safe level. The afr doesn’t make more power like ignition timing. For na cars 12-13 peak is your target. Boosted 11-11.5 is safer. More fuel can make cylinder temps cooler. Remember your recalibrating the fuel for the efficiency of the engine you can only burn as much air as the engine can pump.
Hi Jarrod. Something is missing . My Kpro 4v will not populate the graph with lamda values or anything else. I know it will. Maybe let us know the bigger picture for the settings needed for this tuning to work. like do I need to be in closed or open loop ? what menus to choose first ? Thanks
Hi Mate
You need to wire the gauge into the correct spot in the ECU and configure the right pin for it to reference. I have a video explaining the process. ruclips.net/video/1zStPCcLA6w/видео.html
screen recording was created for a really good reason.
Your welcome. It’s hard to show what’s happing with the afr gauge and the car in real-time.
@@JarrodWillemse what I've done record it live audio. Then voice over saying the same thing
Have a question bud, ive installed boost guage and it says -2 (not working) I tapped into line on throttle body?? Did I f^$k up❓️❓️lol
Make sure you didn’t put it on the wrong side of the throttle body. Needs to be on the plenum side so it can read vaccum at idle. Definitely make sure it’s not on a coolant port. When the car idles it will be negative pressure:
I have a stock sensor and its reading rich, Im trying to change the fuel but it's staying at the same number. Do I need a wideband?
The stock sensor is a narrow band it won’t read the same range as a wideband. The sensor could also be broken. When they die they usually read full rich and the ecu just runs off that one reading.
Can u install wideband onto downpipe bung❓️
Yes you can but if it's really close the reading might not be great as the exhaust gasses need to mix. If the sensor is too close to the heat it can also shorten the life of the sensor.
i got a turbo b16a, havin problems bc old owner. i have s300 v2 and hondata. the car doesnt rev over 5500rpm and it needs tuned. what can i do to fix that? i dont wanna set the rev limit to normal bc i dont know if i do that the car will run ok after that rpm yk? i want a street tune jus to drive it and get it dyno tuned im hopin for 500hp in my jdm b16 ek
the vtec doesnt even hit bc it wont go over 5500rpm it jus smacks 5500 and sputters kinda until you shift
Hey mate it sounds like the rev limiter is just at 5500 or there is launch control enabled. Just turn off launch control and try again. Leave the limiter cut settings at the factory position in the settings. Should be in the middle with fuel and ignition enabled. If you don’t trust the tune then I don’t suggest going over 5500 anyways until it’s tuned properly. You don’t want to blow it up before you get to the dyno.
Please do kpro
Sorry mate i don't have any cars with Kpro
How can I tune it to make more power?
Hey bro best to take it to a dyno. You can tidy the fuel up on the street but timing is best done on the dyno so you can monitor knock and torque
@@JarrodWillemse ahhh got you thank you very much for the reply 💯
did you know theres an autotune feature?
Yeh but you need to setup all the AF targets and have a AFR gauge wired into the car. I feel more comfortable to make the changes myself then use closed loop to trim the map.
Yeah but also if your fuel trim is wacked out way off you can mark certain sections and auto smooth the map so the idle is smoother
Connecting
If you are borrowing afr gauge and sensor just stop and not tune.
I don’t quite understand your question
wow its not that hard at all but yeah u need someone with u also what about if u put the car on jack stands and tune that way 🤔
Hey mate not too hard to get it running alright. Can't tune the car on stands as you need load on the engine.
Nice toes
That's the free sample go to my OF to see more haha
Play the music louder i can almost hear you clearly
The music is too loud?
You can bearly hear the music over him talking what do you mean? Lmao