VXR8 temp gauge fault

[fabtech04]

Has anyone come across this fault 2007 Ls2, Temp gauge dropped to C while driving, contact dealer X comes up and loss of A/C, fault will then suddenly disappear, my be fine for a few days then may happen again then stay for longer.
Thinking it may be temp sensor related, waiting to plug into diag machine to see if any DTC logged. Any ideas would be appreciated.

[ARAF]

I haven't heard of it on the VXR8 before, butI'm sure it's come up with Monaros

The common VXR8 one is for the compressor belt to jump off the pulley.

[fabtech04]

No belt is still on and A/C works as soon as the gauge works again so seems like it is connected to sensing system some how.

[maxmc2]

fabtech04 said:

No belt is still on and A/C works as soon as the gauge works again so seems like it is connected to sensing system some how.

Isn't there an aftermarket pulley system you can buy for these to prevent and slip and belt jumping? think MF do them.

[ARAF]

maxmc2 said:

fabtech04 said:

No belt is still on and A/C works as soon as the gauge works again so seems like it is connected to sensing system some how.

Isn't there an aftermarket pulley system you can buy for these to prevent and slip and belt jumping? think MF do them.

There is, but that's not the problem. WFWAB?

[monkfish1]

maxmc2 said:

Isn't there an aftermarket pulley system you can buy for these to prevent and slip and belt jumping? think MF do them.

Its actually a GM part.

[SturdyHSV]

ARAF said:

WFWAB?

Nurse! He's had a stroke!

Can't decipher that one, what's it mean?

[ARAF]

Why Fix What Ain't Broke.