Hi all, Don't suppose anyone can shed any light on this on. Glow plug light started to flash and flagged 012600 Intake manifold runner control deviation ( P3138 ). I assumed at first it was the control solenoid. As it said short to ground, and as it was a fairly cheap part i replaced it. All has been well for a month then the light came back on. Same fault code. I have also had the dpf light on which has gone back off between all this. DPF removal and remap is booked for for tuesday, but i need to have it tip top before i remap ideally. I have released the vacuum linkage to the runners and its nice and free no sticky spots, but couldnt be sure its connected inside the manifold.
Any suggestions would be good.