Boost gauge?

[J250ish]

Has anyone had this issue? Boost gauge doesn’t seem to be working.. even while driving…

 

[BoostedGX]

Scary

 

[rapture ready]

Mine looks the same unless I'm engaging the turbo. Try stomping on the gas and I bet your boost gauge will show activity. That same situation initially concerned me until the turbo kicked in and now it appears to work just fine.

 

[TmoEng]

It will look that way if adaptive cruise is active (as well as the tach fading out). Check to see if that's the case.

 

[rangertrace]

Give it some gas!!

 

[J250ish]

So I listened to all of you and gave it the beans.. it worked… now my question is, isn’t the gauge supposed to have PSI numbers? Or do you guys have the same blank gauge?

 

[Capt CF]

So I listened to all of you and gave it the beans.. it worked… now my question is, isn’t the gauge supposed to have PSI numbers? Or do you guys have the same blank gauge?

Same blank gauge..

 

[bruesjoh04]

For some reason they removed the scale for 2025. The 2024 has numbers on it.

 

[jclaffee]

For some reason they removed the scale for 2025. The 2024 has numbers on it. View attachment 13306

wha??

 

[bruesjoh04]

wha??

Compare with the 2025 manual and OP’s photo:

 

[jclaffee]

Compare with the 2025 manual and OP’s photo:
View attachment 13310

I understand, and appreciate your post. I was just wondering why the hell they would do that.

 

[J250ish]

That’s strange that they made such a change lol

 

[BLK GX]

it is interesting how little boost this engine uses in normal driving coniditions. my LC250 was running on boost everytime you go more than 10% throttle.

 

[J250ish]

it is interesting how little boost this engine uses in normal driving coniditions. my LC250 was running on boost everytime you go more than 10% throttle.

I agree, I too am coming from a LC250 and that’s exactly why I was initially concerned haha

 

[oldseniu]

I tried mine and no it essentially won't engage in most city driving situation unless going uphill or very abrupt acceleration. It seems the engine has enough low end torque to handle most low speed driving.

 

[Garauld]

I wonder what the max. hp and torque values would look like without the turbos.

 

[lowrange44]

I do wish that they left the numbers on the boost gauge.

I’m also pretty happy that it’s not always on boost. Hopefully that’s a sign that it was designed for long term reliability due to less boost related wear

 

[strake2k07]

Has anyone had this issue? Boost gauge doesn’t seem to be working.. even while driving…View attachment 13275

We have a boost gauge? That’s awesome! I’ll check if mine works. And get back to you.

 

[BLK GX]

While we are on the instrument cluster topic does anyone know hot to configure to dual gauge setup ? I have seen it on 24 models but not on 25?

 

[bruesjoh04]

While we are on the instrument cluster topic does anyone know hot to configure to dual gauge setup ? I have seen it on 24 models but not on 25?

Shouldn’t be any different for 2025 than 2024.
Hey Lexus, Easy fixes you can make now

Settings > vehicle customize > meter > meter type. Choose the theme you want 1-3, sounds like you want theme 2.