How to activate engineering mode on a pontiac g8 

Hey do know if it tells you about safty mode and what not.

Can u change the rpm rev limiter ?

So, to sum it up. Hold Enter while powering it on??? Wait, I'm going to go test it. OMG! Yer a Genius! Thank You! (Didn't even have to spin it up, just power up... while holding Enter. Thanks again.

That's pretty good can u turn off active fuel mang. And will car have more power

If there's a bad ignition coil, will it put the car in limp mode?

How do you reset engine oil life after you just had an oil change?

this car is Australian. It is actually called a Holden Commodore over here to those that dont know

Dose this work for base model g8

hi, my 2009 g8 gt all of a sudden started to overheat as soon as the warning on the gauge went all the way hot i pulled over and called a towtruck. next day open the radiator cap and coolant is below the core. added coolant car started but the idle sounds and feels different. so a friend put a scanner and it gave us a "P1258" and also said that it on protective mode. and when i looked up the trouble code it said that its either the coolant temp sensor or the thermostat? Please Help.

Why is my battery/alternator light still on after replacement??? 08pontiac g8 v6

Thanks

How to change a oxygen sensor for 2009 Pontiac g8

Do you have a tune on the car

you dont got to start it to get to it. just turn it to the on position. to see the engineering mode. just to let you know.

Self test,tests all your dash functions...

no it is the Pontiac g8. similar to the holden

Will this work on mt g8 v6??? hmm, ill have to go try it!

My G8 GXP has a "Security Lockout Active Vehicle Data Mismatch" showing up on the radio screen. There's also an icoon on the dash with a car and lock that goes through it. Nothing powers on when I turn the key. Has anyone here dealt with this issue? How do you fix it?

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How to fix code p2544 Pontiac G8

question do all g8 come with active fuel management

Lol if its not running you'll only be able too check tire psi .......WoW

Haha engendering

how can to pair my cell phone with my g8

No oil pressure!