Chips in a OBDII PCM?

[1project2many]

I could probably use published dimensions and some good images from Ebay to work out the values. Is there any reason the believe the pin spacing isn't the same as the IC?

[dave w]

I could probably use published dimensions and some good images from Ebay to work out the values. Is there any reason the believe the pin spacing isn't the same as the IC?

I've been looking for low a cost option for a PSOP 44 to DIP adapter. Here's one available on Ebay http://www.ebay.com/itm/New-PSOP44-P...item3f20de967e I'll order a PSOP 44 to DIP adapter soon, and I will be able to get the measurements I need. The challenge is getting a 44 pin header that matches the PSOP 44 surface mount on the LS 0411 circuit board.

dave w

[dave w]

Here's a few old pics (2007) life testing some motors. Things I do at work.

dave w

[dave w]

Count me out on venturing into PCM chip flashing in the foreseeable future. I don't have access to a chip programmer for the AV28F400B chip. My plan was to desolder / read / re-flash / solder / test / a AV28F400B chip before going further. My project budget is not very large at the moment. I might revisit this project in future, just depends on how affordable I can get a 44 pin chip programmer capable of flashing the AV28F400B chip for.

dave w

[EagleMark]

Have to look but Gq-4X does everything for $100, may need the adaper on top of zif socket.

I use mine to much for 2732a chips or I'd send it to visit you...

HTH!