I just recently had my P75 ECU chipped and now I get a check engine light and I can not rev past 3K! A J1 jumper, 20pin IC chip and a 28 pin IC chip w/ socket was installed! A 10K ohm resistor was sent to me but couldnt be installed b/c there is no location for it! All intents face towards the ECU plugs and the soldering is in good condition, so I dont know what else it could be! Somebody help me out with this!

 

bump for help!

Ineed answers on this one!

 

If there are no cold solders or anything, do you know you have a good chip?

 

Got a picture of your ECU we could take a look at? From whom did you buy the chipping kit?