help? error codes... cam related?
i mentioned a few days ago that my cars engine light has been on for the last week but has not been any change in performance, hell, ive even managed an average 800 mile round trip at 28.4mpg!
got the old lappy connected up today, the error codes present were
P1172 - rotor control fault
P1175 - cam control fault
now i know the codes are correct but can not be 100% certain the comments given are correct as i dont have the alfa error codes available right now.
could anyone either confirm/deny the comments for these two codes or offer some advice as to the cause?
the alarm occured at 75mph on the motorway in top gear, cruise control on. the car did not stutter, slow down, speed up, sound strange or anything which leads me to believe it was maybe the timing on one cycle of the cams. given they were at best part of 3000rpm i oubt it would be noticable anyway.
i have reset the codes but taken a screen shot for reference. (see attachment)