pid selection problem

[vcls1]

hey guys im having problems with my pid list it was fine before but now almost every pid i select shows up with a red x through it i.e unsupported however there is a select few that don't i.e the base efficiency numerator and afr pids are ok but anything to do with the actual ecu controlled sensors show up as unsupported, im sure this is a really simple problem to resolve but i havn't done any tuning for a little while and am now having this problem which i have never had befor and any help would be great thanks!

[joecar]

Post some screenshots;

which V7 software build version...?

do you have FlashScan nV1 or V2...?

[vcls1]

Sorry been away for a while,
version 7.5
v2
14201

[vcls1]

version 7.5 build 211

[joecar]

Connect to vehicle and do Info->Validate pids.

[vcls1]

thanks i'll give that a try in the morning