im having trouble... i had someone put a socket into my ecu and it works fine with the stock chip but i tried different amount's of chip's and not one of them worked... its the same things during start up. the car throws a CEL im not sure what but it idles high around under 2k and wont go down. and when i step on the gas the fuel cutoff is like at 3500. someone help me!

 

You sure can. Look up Phearable.net. A lot of people say he does a good job.

 

they may be jdm programs. i beleive with the p13s you have to usdm programs on usdm computer and jdm with jdm.

 

jdm and udm p13s use diff barometric pressure sensors, so you cannot interchagne the chips. there are mutliple chips for both ecus though.