No power, I assumed sticking vgt, pulled the turbo and checked the vanes, all looks good and actuator freely moves, no leaks can be found, truck is back together again, but same problem. exhaust
back pressure is 15 psi at idle and gets up to 30 at wot. boost pressure MAP is 2.5 psi at idle but will only build to 4.5 to 5 when wot. Ideas?
JA: Is the power loss consistent, or does it fluctuate?
Customer: Consistent across the board, truck wast towing at the time of failure and slowed down to a crawl, had to have it towed back in.
JA: What is the model/year of your Ford?
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: Yes, I will jump back in to it tomorrow, need to make sure egr is not stuck open and MAP sensor is functioning. Looking to find out what normal is for EBP
JA: Anything else you think the mechanic should know?
Customer: FICM is 46.4