Hi Guys,

Im from South Africa and have come across a 1985 Z28 Camaro IROC-Z with only 4014 original owner miles on the clock. the car has been sitting for quite some time. i have noticed that the ECU is missing apart from a windscreen, new lock set i need the original ECU. how do i go about sourcing the correct one for this car?

 

If your tpi it’s a 1226870. You can find on eBay.

 

thanks bud. Would this be a straight swop to get the car running or would the EPROM need programming for my model?

 

You can look at the prom to see if it’s for a 305 automatic
​​​​​​. You might want to ask this seller for the letters off the prom.

https://www.ebay.com/itm/85-firebird-Car-Computer-Serv-No-1226870/133252267239?hash=item1f06743ce7:g:dQUAAOSwqwRd0-pP

Any of the 305 Automatic codes will work

https://chevythunder.com/prom_bcc_1985.htm

 

Thank,

So its literally just hope that the prom code matches anyone of those codes for a 305 Automatic and it will run?

 

There is another thing you might need. That is the maf relays. They are in a separate box that piggybacks on the ecm.

https://www.ebay.com/itm/Corvette-Bu...kAAOSwjBVbx81x

 

correct, you could always buy a 1227165 ecm and repin and convert yours to a faster baud rate ecm.

 

collecting the car on saturday so i will then see what else is missing and let you know. Can i not go through you for an ECU and whatever else is needed?

 

Unfortunately I do t have the ecm or burn off module.
you should signup for eBay or post in the classifieds wanted section on this site.

 

WIll do so thank you!