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View Full Version : Paul or Ross, can we change EFI limits on this table?



Sparky8370
July 19th, 2009, 09:45 AM
Table B0506 in my tune (attached) shows EFI limit of 37 psi. But, baro pressure is included in that so that's really a max of 22.7 for me. Boost sensor can read up to 53.2 psi, can we change it to that? When I log, the max it reads is 37 psi, and I am assuming this table has something to do with that. That gives me a max value of about 22.7 psi, and I know I am reading around 25-27 on my gauge, and I believe the wastegate dumps at around 30 psi, which would be around 43.5 on that table.

GMPX
July 19th, 2009, 09:49 AM
That is the mathematical limit, not a limit we imposed.

Sparky8370
July 19th, 2009, 09:54 AM
So does that mean that this is the "hard limit", I remember reading one of your posts where you said that there is a set of hard limits in these tables, and EFI sets their own more conservative limits as well.

GMPX
July 19th, 2009, 04:58 PM
Yes, a hard limit in the ECM, the maximum possible value allowed, the range is 1 to 255kPa.