[Exchange at ECU from P9K us P72]

And how do?

[Exchange at ECU from P9K us P72]

I mounted P72 003 AS, modifying as the site says, the engine is much better the vtec comes first making it more powerful lower, the only sad note is that when I did get the limiter came into the ECU error, the yellow light came on engine failure, although the engine continued to run perfectly.

What do you think can be?

[Exchange at ECU from P9K us P72]

I mounted P72 003 AS, modifying as the site says, the engine is much better the vtec comes first making it more powerful lower, the only sad note is that when I did get the limiter came into the ECU error, the yellow light came on engine failure, although the engine continued to run perfectly.

What do you think can be?

[Exchange at ECU from P9K us P72]

Then unmount P9K and I mount P72 003 AS and try to see how it goes

[Exchange at ECU from P9K us P72]

Then unmount P9K and I mount P72 003 AS and try to see how it goes

[Exchange at ECU from P9K us P72]

It possible change Ecu P9K with P72 without modify map?

[Exchange at ECU from P9K us P72]

It possible change Ecu P9K with P72 without modify map?