I have a 1991 Volvo 240 wagon that has a bad Jetronic ignition control module, item number 028000572. I swapped it with a good working one off of a friends 240 that was 0280000933 and it started and ran beautifully. I asked my friend if he wanted to trade my bad one for his good one, he laughed and took his back. I went to a local pick and pull and I found a couple, however there numbers are significantly lower: 028000544, 028000556. Since these were from mid to late 80's cars I was wondering if they would work. Does any one have any experience in trying something like this. I am reluctant on purchasing one, just in case it wont work. Any help would be appreciated.

Thanks,
Garrett

 

Here are the ECU part numbers ...

 

Thanks, that help a lot. Now I know that I need a 0280000572 and they were only put on 90 and 91 240's with M47 transmissions. The hunt begins!

Anyone happen to have one on hand or a pull a part near you with a 90 or 91 m47 transmission? If you do let me know and we can arrange something.

Thanks,
Garrett