Hab FICMrepair.com in den USA angeschrieben, das ist ihre Antwort für mein Problem....
Hello, Mario -
You are correct. This is not normal. Your circuit high code is an indication of a shorted coil on the injector, a short in the injector harness, or a short in the FICM. What you are describing is from one or more failed drivers in the FICM. Yes. We can fix it.
You can either send in yours for repair and we can send you a pretty version of it back or you can order a pre-programmed one up on exchange to limit your downtime.
Hope this helps!
One more concept: Circuit high codes are commonly caused by excessive starter engagement following the cracking open of the high pressure oil system to bleed the air out (we advise pulling the FICM or its relay and cranking until you see 500psi of Injection Control Pressure and then giving the batteries time to recover) or a bad voltage regulator within the alternator.
The upshot here is that you should get your alternator bench tested to ensure its health prior to installing any replacement or repaired FICM.
I'm going to close this support ticket now, but if you need anything further, please feel free to reply to this message and the ticket will be automatically re-opened!
