hondata s300 cel no code in limp mode

s300 and SManager software questions & answers
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supab20v
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Joined: Fri Jul 26, 2013 8:21 pm

hondata s300 cel no code in limp mode

Post by supab20v »

i have a 95 Honda civic with A B20V had the s300 installed professionally. And here is where I am at I have uploaded 2 diff base maps both are running in limp mode no revs above 4000 rpms. when I am connected to the laptop it says online and will read the calibrations and sometimes I can make changes sometimes I cant. the d4 light is green. also have the boost option installed in the ecm. I made sure the s300 is properly seated in the sockets. and the ecm frame has been altered to insure proper seating. any help or advise would be greatly appreciated.
e-tech
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Re: hondata s300 cel no code in limp mode

Post by e-tech »

Check light off after key on?
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Spunkster
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Re: hondata s300 cel no code in limp mode

Post by Spunkster »

Post a picture of the s300 installed in the ECU. Also post a picture of the soldering on the bottom of the ECU. Has J12 been cut?
supab20v
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Joined: Fri Jul 26, 2013 8:21 pm

Re: hondata s300 cel no code in limp mode

Post by supab20v »

I will get another pic of the bottom so you can see the solder joints. I have taken the ECM back to the shop which installed it. He proceeded to tell me that he switched out my ECM with a virgin p28 which it wasn't it is a 1702 non vtec ECM. So at this point I have further issues. He says that because my ECM was already chipped I couldn't use it but just the socket had to be changed to accept the s300. Because it was a female socket. I am pretty furious right now to say the least. I also removed the s300 and started the car and still had cel with no codes.
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supab20v
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Joined: Fri Jul 26, 2013 8:21 pm

Re: hondata s300 cel no code in limp mode

Post by supab20v »

I just looked at another pic of the top and the j12 has been removed.
supab20v
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Joined: Fri Jul 26, 2013 8:21 pm

Re: hondata s300 cel no code in limp mode

Post by supab20v »

today I took my s300 and installed in another ecm that already has an s300 socket and I had the same outcome. solid cel as soon as the vehicle was started and it wasn't my vehicle. so that ruled out my car being an issue. I did contact hondata tech support today and performed an ecu erase and shut my program down on my laptop reopened the program uploaded a new calibration and I still have the same outcome.
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Spunkster
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Re: hondata s300 cel no code in limp mode

Post by Spunkster »

Send and email to support <at> hondata.com with the following and I will issue an RMA and give you further
instructions (include a link to this thread):

Name:
Address:
Phone:
Email:
Serial#:
Description of problem:
supab20v
Posts: 7
Joined: Fri Jul 26, 2013 8:21 pm

Re: hondata s300 cel no code in limp mode

Post by supab20v »

hey spunkster just wanted to let you know I spoke with carlos at hondata and he issued a rma number to send it in. thanks for your help and concern
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