mi928s

I just put a new chip on my 88 but it wont start with the new chip if i put the old one back it start.

Thank you

Rogue_Ant

Is the chip oriented correctly?
Is the new chip the correct # of pins?
What brand is the chip?


-Rogue

mi928s

Same # of pins and i put in same way as the old one. I got Performance Eprom Chip for your Porsche 1985 - 88 944 & 924S from ebay.

JohnKoaWood

DOH.. if you send it to me I can pull the chip image off it and see if they sent you a blank chip..

with the new chip, did you try different FQS settings? There is also a plugged in pigtail in the DME harness, pull it out with the new chips in and try it...

Our cars use 3 different chip images in one bundle, the pig tail selects which one is being used out of the 3, if your chip only has maps in slot 1 but you have a pigtail for slot 2 or 3 it will result in no start... put in your chip, pull the pigtail, try again... or try to get a refund on the Bogus chips... and stick to ones known to work well...

You truly do get what you pay for..

mi928s

Where could i get a good chip

JohnKoaWood

http://www.maxhpkit.com/
http://www.lindseyracing.com/LR/Parts/CHIPS.html (same as above with a little different tune)
http://www.944online.com/cgi-bin/ASI...ccesories-9442

There is only so much a chip can do on a N/A, but I have heard they do something...