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b20b gsrp72 stock tune help

Posted: Mon Feb 20, 2017 4:18 pm
by richardmichalski19
ok the weird thing is the car idles and runs on a chipped mugen p28 obd1 when I throttle up it starts to break up
then when I load the p72 the car dosent even want to run and a p30 all calibrations I tried didn't work please help

whats done to the car
b20b
p72 head type r intake cam
victor x edlebrock intake
type r throttle body
stock injectors

Re: b20b gsrp72 stock tune help

Posted: Mon Feb 20, 2017 4:28 pm
by Spunkster
Are there any error codes?

Re: b20b gsrp72 stock tune help

Posted: Mon Feb 20, 2017 4:48 pm
by richardmichalski19
yes knock sensor that's all

Re: b20b gsrp72 stock tune help

Posted: Mon Feb 20, 2017 5:09 pm
by Spunkster
Have you tried disabling the knock sensor and uploading the calibration to the ECU?

Re: b20b gsrp72 stock tune help

Posted: Mon Feb 20, 2017 6:05 pm
by richardmichalski19
yes I did and it ran the same without any codes its confusing me
the distributor has a obd2 jumper to obd1 to my harness I cant even get a stock p28 to run it

Re: b20b gsrp72 stock tune help

Posted: Tue Feb 21, 2017 9:36 am
by richardmichalski19
Hi is there anyway you could give me a call 14145876009

Re: b20b gsrp72 stock tune help

Posted: Tue Feb 21, 2017 10:21 am
by Spunkster
I would recommend that you take the car to a dealer/tuner to have them look at it to determine where the problem is, as this sounds like it may be more complicated than just a basemap issue. A Mugen chip will disable a lot of things that that may be causing errors which is just masking the problem.

Re: b20b gsrp72 stock tune help

Posted: Fri Feb 24, 2017 7:25 am
by richardmichalski19
Thanks for the input but here is my issue I need to get it to the tuner so what map is the best for this swap and i also got the car to run on a p28 mugen chipped it runs but not sure if it's safe to drive 100miles or even 50 at that
Just don't get why no map on hondata won't run the car
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Re: b20b gsrp72 stock tune help

Posted: Fri Feb 24, 2017 11:02 am
by Spunkster
Any of those calibrations you have tried should start and run the car as long as there are no other issues. It appears that you have other issues which are causing problems. You should discuss the issues with your tuner and see if they can help you with a different basemap, or you will have to trailer the car to them to have them assist with the troubleshooting.

You could also try the s300/ECU in a known working car.

Re: b20b gsrp72 stock tune help

Posted: Fri Mar 03, 2017 10:10 am
by richardmichalski19
The ecu is good tried it in a friend's b20b stock hmmm don't understand why one ecu works and the other doesn't

Re: b20b gsrp72 stock tune help

Posted: Sat Mar 04, 2017 1:19 pm
by hpmx18
sent pm keep me posted

Re: b20b gsrp72 stock tune help

Posted: Tue Jul 16, 2019 2:41 pm
by hazetuning420
ARE YOU UPLOADING YOUR MAPS CORRECTLY ?

Re: b20b gsrp72 stock tune help

Posted: Tue Jul 16, 2019 3:04 pm
by hpmx18
i uploaded a file i use to have customers bring their cars to me load this and you should be ok to drive to your tuner/dealer for proper tune on dyno only not to go racing