Need photo of Carrera Stock DME Chip...

[Rick Lee]

In my ongoing efforts to track down my rich mixture issues, I've decided to try to swap in the stock chip for the Autothority chip I'm running now. I also have the Vertex one and yet another one that came in the car when I bought it. I don't know whether that one is stock or aftermarket and don't want to keep doing this over again. So to confirm I have the stock one, does anyone have a photo of the back of an original/stock Carrera DME chip? Thanks.

[gr8fl4porsche]

Sorry I can't help with a pic Richard, you are a couple of days too late.
I had my '87 DME apart this past weekend. The look of the stock chip is fresh in my mind though. It had a white sticker with a series of numbers that did NOT begin with 911.
No other markings.

Hope this helps a little.

[PDACPA]

Richard

My pictures are not clear, but here are mine from when I did it last year.

[PDACPA]

If I am correct the chip on the board was my OEM (its the chip that came with the car ) and the one to the right was the new chip.

If i can remember where I put my old chip (you know, put it in a safe place and you forget where the safe place is) I will snap a shot for you.

[Rick Lee]

Thanks - that's how I remember the one that I first pulled out of there looking. I'll compare when I get home. I do most of my surfing at work. So, if that cures my problem, I wonder how much I can get for the Autothority chip on eBay.

[alf]

From another post, looks like the part number is 1267355358 for OEM.

[ZOA NOM]

Hope the pic is close enough.

[Wavey]

Richard- This last picture is what the stock chips look like - silver label with a Porsche part number. According to Steve Wong, about 75% of the '88-'89 DMEs had part # 1267355357, and about 25% had # 1267355358. The chip that ends in "8" is more aggressive. Have one for sale on this forum, BTW.