P1658 Charge air bypass valve circuit open / short to ground
2004 9-5 ARC 2.3T
recently replaced the Turbo bypass valve and the vacuum hoses and after a few hours of driving the engine light came on an this code came up. Also I noticed that I have no turbo pressure according to the gauge on the dash when I step on the gas it stays in the green at all times
Any help on these issues???
Electrical problems are NOT my strong point.
Anyone who can explain this to me in lymans terms would be greatly appreciated