Quote:
Originally Posted by NoHaveMSG
From my limited knowledge nothing really stands out except for the way the ignition advance is fluctuating. I am not a tuner/tuning expert so I can't really comment on how normal that is. IAM is steady, LTFT look fine, AFR is following command, no knock correction.  I would think if it was an AVCS issue it would pop a code. |
Would a bad crank sensor cause the timing to fluctuate?