Okay, you indicated an open circuit in testing the mass air flow. What was open? That is a circuit issue not a component issue.
Again, what was the code number?
The EGR, is it still present on the engine? How did you bypass it?
Correct with the ECM. It does not resolve any issue just makes the ECM forget the fault until the issue happens again and fails the 3 trip rule set in the ECM.
It is possible but I doubt at this point it is the ECM.
Monday, April 20th, 2020 AT 4:25 AM