Hondata

If you just need a full throttle tune, you can go to Parris Engine Dynamics in Stockton. If you need part throttle and full throttle tune, I would recommend BlackTrax in Milpitas.

Yes, the light works.

I have had my MIL shift light set at 7200 for quite a while now and it has been working. But I noticed after I updated to version 1.3.8 (not sure if it's related, but that's when I noticed it) that the shift light no longer illuminates. I tried updating to version 1.4.0.0 and it's still not coming ...

If it was tuned with the injector size set at 270, changing it to 345 will only make it run rich across the entire band.

The only wany to safely tune is on a dyno. If you have a wideband controller, you can get it drivable, but you still need to get a dyno tune. If you can find someone with a load dyno, they can do part throttle tune as well, which is what you will need to start out. I'll see if I can find my tune to ...

I had to replace my coil and this is the route I chose. I know that it is an unnecessary upgrade for horsepower, but it has other features that I would like to try out.

I am about to install an MSD digital 6 and Blaster SS coil on my car to replace the stock ignition system. I have an H22A1 with an S300 that has been professionally tuned and PLX M300 wideband running closed loop. When I install the Digital 6 and Blaster SS coil, will I have to retune the ECU or ...

No, you can't do that with the AEM UEGO. It is wideband ONLY. The ECU needs a narrowband O2 sensor to adjust AFR. Therefore, you need to keep the stock O2 sensor and weld in a second bung for the AEM sensor and use it along with the stock sensor.

That's just it. I need to get the car smogged. I got it tuned on a dynapak, part throttle and full throttle, but I don't know if it will pass CA smog that way. I know that the system is not for street use in CA, but I've got it running cleaner with the S300 that it did with the stock P13!

I would like to know if it is possible to modify a P72 (with Hondata S300) to support EGR control, and if so, what components do I need to add and where would I need to put them in the ECU?

Thanks!

I currently have a P28 with an S300 and PLX wideband controller that has been dyno tuned. I am going to have the part throttle tuning done as well, but I would like to know if I can take the P28 map and upload it to a P72 with an S300 or would I have to make significant changes to the fuel and ...

That's what I was hoping for.

Thank you!

I currently have an S300 in my P28 running a 93 H22A1, but I would like to run a P72 so that I can activate the IABs and adjust for knock. Is it possible to remove the S300 from the P28 and install it into the P72 without running into issues?

I just bought the PLX M-300 and I was wondering if there was a way that I could set my desired AFR and have the Hondata S300 constantly adjust to maintain that AFR on my H22A1?

I have a decent tune (tuned on a dyno), but it runs a little rich for daily driving and I wanted to see if I could ...

That is most definitely a viable swap. I did it on my 93 Accord LX. The only mods that would possibly be required is if you are going from auto to manual as I did. In that case the trans mount has to be removed and rewelded in a new position about 1/2" forward to properly mount the trans. Then you ...