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The CROME ( C ui ROM E ditor) software (along with additional hardware) allows the user to adjust (tune) the programming of the OBD1 HondaAcura ECUs ROM to suit engine modifications.

Crome was developed in conjunction with pgmfi.org.

Crome Tuning Gold Install Packages Will

For this reason, legitimate install packages will require pgmfi.org as the password.

You will be able to modify fuel maps and even use a Moates Ostrich to change maps in Real-Time.

However, you will not be able to see live engine parameters from within Crome.

Most noticeably, you will not see the purple box indicating your position in your maps.

To use the datalogging features requires a Crome Pro License costing 149.

Crome Tuning Gold Free Version To

To upgrade to from the free version to Crome Pro, Launch Crome then click: Help-Register-Get Reg String.

You will be directed to a webpage where you can purchase a Crome Pro license.

In other words, you will need to wait for the developer to get you the registration string after purchase.

So, if you need a Pro license you may want to purchase this well before you need to begin tuning.

The password is pgmfi.org.

Download and extract and complete the installation process.

Click test connection and the software should automatically find the burn2 and say it is connected.

If not, change the port to the COM port number you see on step 3.

You are now ready to use the basic Crome functions to read and program your own chips.