Green test plug under dash
 

Hi guys,

I connected the green self test plug earlier today so i could clean out my boost solenoid, the only problem was the boost solenoid did nothing. Everything else was wizzing and whurrrring but not the boost. I checked the connection and it seemed fine, i turned everything off and tried 12volt to the solenoid.........click click click.......no probs there. I then checked both the 12volt and earth on the plug, they were fine. Checked with a digital multimeter, 12 volts. I then tried using a test bulb and there was nothing. It seems like something is dragging the current down. Any ideas?? I've checked the wire at the ecu end (plug d24) and it seems visually ok

Any guesses guys??

Ta
Mark