Scanmaster 2.2 constant AFR 10?

[DMan]

Hello
My Scanmaster 2.2 (have powerlogger as well) has all of a sudden started becoming a little flaky with wideband AFR reading.

sometimes it reads a constant 10, other times it appears to report actual AFR.

This was working fine until now.

powerlogger connections appear tight. Tugged on them and no change.

Does the device need service?

 

[EricM]

Need to see if the powerlogger is also showing the 10.0. My guess is a bad connection from the wideband to the powerlogger.

 

[DMan]

Ok will check

 

[DMan]

Plugged in the Powerlogger and saw AFR was low there too. Hence incoming signal had to be bad. Traced it to a Loose wire on my PLX box. Fixed now! Thank you.