Colin_E said:
Nick9one1 said:
Have you coded the car to HiFi?
The standard setup has boosted treble to overcome the lack of tweeters, it will probably sound a bit harsh until you do (Mine did).
Do you have any info on how to do that? Harsh with over-boosted treble has been exactly my experience from a door speaker upgrade (Audison mids & tweeters). My 'compensation' settings are moderately boosted bass, a negative on the treble and a small shift on fader but a coding setting is something I'd like to try.
It will make a huge difference.
It was quite some time ago that I coded it so its difficult to remember! :headbang:
In a nutshell the process is;
add $676 to VO, then FA_write in FRM and CAS.
Then, using NCS, with the profile "expert", code the following modules :
CHOST
CAPPL
CGATE
CAUDI
CTUNE
I found a post I made in 2018;
After step 8 I had to choose 'chassis', 'CAS' before it would take my VIN.
After step 19 (FA_Write on CAS) I chose change ECU, and performed the FA_Write on CIC.
this ^ seems to correspond to these v instructions;
Plug in cable to OBD port and selected usb port
Run NCSexpert
Click "file" and select "load profile" and select "expertmode"
Click "VIN/ZCS/FA
Click "ZCS/FA f. ECU
Select chassis type "e89"
On choose ECU select "CAS"
After your vin is shown select "enter FA"
Select chassis type "e89"
Ensure VIN shown is correct and select "OK"
Enter $676 and then select "add"
Then scroll down and select "£676" and select "OK"
Then select "Back button"
Then select "F4 Process ECU"
Then select from drop down list "CAS"
Then select "F2 Change Job"
Then select "FA_WRITE" and click "OK"
Ensure CAS is shown on "Get Coded" and FA_WRITE shown on "JOB NAME"
Select "F3 Execute Job"
