bbooth1991
20th May, 2020, 06:33 PM
so today (hot as hell) spent hours trying to fix an audi A3 8P chassis after key programming with FVDI. spare key.
So, auto detected CS and pin then found 7th byte from working key, great. Then went to key programming and after that things started to get weird. The dash lost its mileage and said SAFE even with customers original key. tried to recode new and original to no avail. Tried to code customers original back in but again no luck. I have immo off the ECU in the ecu function to get it started but now the speedo and rev dont work and lcd screen are blank. i read faults with VCDS and there is checksum error and not coded correctly faults in instruments, also not coded correctly in ABS. I have attached the file read from immo data and file read from ECU. Is there a fix possible or is iot going to be an expensive audi specialist job?
if you require any more info i will do my best to provide it, thank you in advanced...
So, auto detected CS and pin then found 7th byte from working key, great. Then went to key programming and after that things started to get weird. The dash lost its mileage and said SAFE even with customers original key. tried to recode new and original to no avail. Tried to code customers original back in but again no luck. I have immo off the ECU in the ecu function to get it started but now the speedo and rev dont work and lcd screen are blank. i read faults with VCDS and there is checksum error and not coded correctly faults in instruments, also not coded correctly in ABS. I have attached the file read from immo data and file read from ECU. Is there a fix possible or is iot going to be an expensive audi specialist job?
if you require any more info i will do my best to provide it, thank you in advanced...