Hondata

Hi,

I had a customer who had problems starting his car. After we checked several things and all checked OK , we turned our attention to the ECU, I downloaded the map and when it opened, it was like this ....







Every parameter, every setting , are all over the place!!

After that, I opened the original map that was saved on a CD and I upload it to the ECU, the car started right up but after about 10 sec the engine died and the CEL came on. I downloaded the map and the same thing has happened. The settings were all crazy and all over the place.

Well to check things again, I put the stock injectors, map sensor and ECU, and the car started right up and I let it idle for several minutes without any problem. Then I switched the ecu and put the Hondata back on with the stock Injectors and map sensor, I uploaded a stock B16 map and same thing happened, the car started and after about 10 sec the check engine light came on and the engine died. I downloaded the stock B16 map that I just put in and when I opened it was all over the place...

The car had been running for over a year and a half without any problems.

Any idea what's going on?!

What is the serial number that is on the s300 board inside the ECU?

This can happen if you upload and then download with an older version.

Hi,

Thanks guys for taking the time to reply.

Serial number is # 13335

The smanager software I used is version 2.2.7.0. It was mapped about a year and a half ago, so the issue with using it with an older version of smanager can be ruled out.

Send an 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:

Just sent an email to the address you provided.

Thanks!