Leaderboard

Yes.

The test for the boost sensor is made with the plug in?...did you have your engine running while the plug disconnected?!?!?! If you did, most likely the check engine light came on, if it doesn't turn off disconnect the battery terminals for 20-30 mins and see if that helps. Anyway, I believe the reading are not good readings, so I will wait until you reply to this topic with the reading when engine running because even if you took the readings with the engine on..after disconnecting the plug you will have wrong measurements. Have a look at the picture attached, if the values don't mach my previous post, chase the cables and do a polarity test checking for any physical damage. The boost sensor is labelled B105 and the MAF is B101 Terminal number 3 from boost sensor goes to the MAF sensor terminal number 2