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Harrismarine
May 15th, 2012, 07:03 AM
I did a base tune with my RR and then flashed the saved tune into the boats 411 pcm and had to increase the numbers in the VE table by around 30% to stop the motor running super lean, I compared the two tunes before I changed the VE and they are the same......put it back on the roadrunner and all is good, any Idea whats going on?:bash:

joecar
May 15th, 2012, 08:00 AM
Are you viewing the VE in [%] units...? If so, is the displacement parameter different between the 2 tunes...?


Also, sanity check: are you sure you saved the file...?

Harrismarine
May 22nd, 2012, 06:28 AM
Hi Joecar, I have been back through it and if I put the roadrunner back on it runs fine with the tune (that I saved) in the RR, But flash that tune into the 411 and it runs lean

joecar
May 22nd, 2012, 07:36 AM
The tune that you flash into the 411, read it back and compare with what you flashed in.