P0105 BOOST PRESSURE SENSOR CIRCUIT LOW INPUT 🤔 lots of testing to find the correct fault 👍👍

2007 Vauxhall Antara / captiva 2.0 CDTI (diesel) with a fault code P0105 boost pressure sensor circuit low
Scanned vehicle for codes and data found no volts or pressure at the boost sensor
Then tested the power and grounds from ecu with multi meter and test light
Then tested ohm on on boost pressure sensor , then checked to see if the ecu could see a
Voltage change with a simulator which was successfully ,then found the terminals to be at fault in the connector
So repaired with a new one and the problem is solved

[@DuaneDonaldson]

The scope was nice to verify the loose connector pins at the boost sensor, thanks for the live scan data, the schematic, and the post-repair live scan data confirmation, cheers.

[@trevorchillery1019]

Thank you sir and thank you for the help on the wording 👍👍👍

[@DuaneDonaldson]

@@trevorchillery1019 please learn the lessons I am giving, no worries mate. You are getting better.