Adding Gauges to Digital Display Cluster

[el-guapin]

Has anyone been able to hack the digital gauge cluster to add more gauges?... Like transmission temp, oil temp..etc

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[Schwerin]

FORscan lets you add some I believe.

 

[db252]

With forscan you can add transmission temp but it won’t read of course, change vacuum gauge to boost/vacuum but you can’t add oil temp gauge as that is a firmware build from early 18 dash units.

 

[el-guapin]

With forscan you can add transmission temp but it won’t read of course.....

Are you familiar with the code line needed to enable it? and Curios as to why it wouldn't read. isn't this info already available to the car's computer?

 

[db252]

Are you familiar with the code line needed to enable it? and Curios as to why it wouldn't read. isn't this info already available to the car's computer?

720-06-01
XXXX *XXX XXXX
7=Disabled
8=Enabled

Harness and PCM control is non-existent in manual cars.

 

[el-guapin]

720-06-01
XXXX *XXX XXXX
7=Disabled
8=Enabled

Harness and PCM control is non-existent in manual cars.

IC. THNX for the info. Ill give this a try. At least for the visual!

 

[el-guapin]

I tried.....
720-06-01 xxxx 7xxx xxx DEFAULT (axle temp gauge available)
720-06-01 xxxx 8xxx xxxx = removed the axle temp gauge. Did NOT add trans temp gauge
720-06-01 xxxx 9xxx xxxx (according to GT350 IPC spreadsheet, this adds both axle and trans temp gauges) = removed the axle temp gauge. Did NOT add trans temp gauge. So reverted back to DEFAULT

 

[db252]

That’s weird. I’ve run that before. I’ll look into it more.

 

[Kane]

I tried.....
720-06-01 xxxx 7xxx xxx DEFAULT (axle temp gauge available)
720-06-01 xxxx 8xxx xxxx = removed the axle temp gauge. Did NOT add trans temp gauge
720-06-01 xxxx 9xxx xxxx (according to GT350 IPC spreadsheet, this adds both axle and trans temp gauges) = removed the axle temp gauge. Did NOT add trans temp gauge. So reverted back to DEFAULT

Any update? Did you figure out the trans temp or the axel temp? Or if any of them gonna actually read on manual?

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