Hi all,
only getting 1/4 boost, with engine management light and esp that wont turn off.
checked codes and got following
p0075
p0076
p0078
p0079
p0102
p0245
p0458
they all look to be sensors that are low.
I have changed maf, and no noise so thinking not filter housing, it could be boost solenoid but would this cause all codes or any ideas of electrical issues which could be the cause?
Thanks in advance for any help
Kev.