1996 Integra GSR Sedan

exciting news, we have a functioning supercharger setup! Mostly! lol. so, i have never messed with hondata before, i uploaded my base tune from the guy that will be doing the tuning once its back on the road. I went to start the car and it immediately fired up and then died. I went over things quite a few times and it just kept doing the same thing. So i swapped out for the stock ecu to see if it was my tune upload that i did incorrectly. The car fired up. It wasnt happy with the bigger injectors, but it fired up and held an idle pretty well. i let it run for about 20-30 seconds but no longer than that because i didnt want to wash out a piston with all of the extra fuel dumping in the car. Let me tell you, she was running just a tad rich lol. so i will go back through and make sure i did the upload process correctly and try to start the car again and then really check for leaks. There was one fuel leak i fixed (dummy me accidentally double washered one side of the fuel hose at the filter connection). my boost gauge read right around -20, which i've read is perfectly fine. I was super relived to hear it fire up and no crazy noises, other than the added noise of the supercharger, which is delightful.

now onto the last 10% of this. Check for leaks with the car running on the correct tune, swap out my ITR intake cam for a GSR intake cam, finish my fuel pump relay install, finish the wide band install, finish the gauges, and reassemble. Hopefully just a couple more weekends before i take her around the block for the first time in 2 years!

 

Good luck. Hopefully the last 10% flys by. I have rejoined the dark side again. Looks like itll be a w2w race car

 

excellent!!

 

Old Honda's hold a special place in my heart

 

Haven't been on TW in awhile. Life has been in the way. But good to see you're still making progress!

I got a 96 GS-R sedan last September. 3 weeks later I got a 98 LS coupe. The LS needs the TPS calibrated but I just can't get the numbers right. Have you ever calibrated a throttle position sensor before?

 

I have! What numbers are you getting? I never get them exact, but they are really close. I've always got the idle voltage closer to spec than the WOT, just because the car spends more time there than at WOT.

 

I attempted this last February so I forgot the numbers but it was something like .02. I forgot which setting on the multimeter I was using but I was trying different ones. From what I’ve seen online and on YouTube, the dial should be in the 10 o’clock position (DCV, 20) right?

i tried it with 2 different multimeters, although they were similar models from Harbor Freight.

is it better to do it while the car is running? I was doing it while the key was in the On position (III) but the battery already had a kow charge.

 

You definitely only want the car in the on position. What brand TPS did you get? I used an ebay replacement once, and nothing I did got it in spec or even close to spec.

Thats the right multi meter setting though. Also, if you don't have one of these, this makes life so easy. https://www.etsy.com/listing/165139...fe5c290cf8fe8f8b103c6bd10a9b67ca02:1651397616