Hello, I just installed a FWD 90/91 into my 95 Lebaron wich originally came with a SBEC II cal. Other friends form Mexico have done this and warned me that a code 41 would appear, and it did. My friends tell me it really doesnīt matter and everything will function normally.

It appears everything is ok. Idle is very stable, it runs strong. The battery seems to charge ok. But Iīm really not confortable with this 41 code. I know for sure alternator is not malfunctioning as this code 41 is a constant in mexican cars when using a SBEC I US cal.

The only thing I did to adapt this cal was to change pin 57 to pin 8 cause that is where the SBEC I cals connect with the alternator feed and SBEC II cars do that on pin 57. I donīt see any other changes on the pinouts.

I read that the speedo, alarm and traveler computer might not work with a SBEC I, it turns out they do work in my car. So the only problem is code 41.

Do any of you have any idea that might hel in getting rid of this code?

Thanks!