H&S Mini Maxx EGT reading going haywire

[ThirdCoastStroker]

Trucks in sig, I have a mini maxx and I have noticed lately when i jump on the pedal everyonce in a while (not everytime), the EGT reading will start to climb them drop down to 350 then go back up, then drop down to 120 and go all kinds of sparadic. Has anyone seen this before?
I know im not on the latest update, havent updated in a few months but I have not seen this before.

[04hdfatboy]

Thats strange. I have not seen mine do that before. I will keep an eye out tho

[RUFFSTUFF]

Not for me.

[travisH3]

Maybe the probe is going bad? I haven't noticed any jumps.

[drunk on diesel]

betting on a dying temp sensor

[ThirdCoastStroker]

Hmm...I wonder how much those run amd where to get em beside the factory

[countryraised]

it is usually a standard K type thermocouple, check out allied electric,

Allied Electronics

Search results for "thermocouple" - Allied Electronics

[drunk on diesel]

Ford does not use type K

[travisH3]

Hell I believe it's the same one as in the dpf, unscrew one of them and use it.

[muntu]

i would guess its your mini maxx....if it were true thermo probs i would think the pcm would throw a wrench lite......temps on even an idling motor never read 120*.