How to increase diagnostic limiter EGT in EDC16u34

**Jarol** · 22nd January, 2020, 11:32 AM

Hello

Can you help me with the extension of EGT diagnostics in EDC16u34 is scaled to 930 degrees and I need over 1050. I found that it is formula 5 (0.1 * a * b - 10 * a) and value 60 so if I change the value to 70 I will get 1085. How to calculate factor and offset? Default is 54 and 167.

Thanks in advance for yours help

**morgano** · 22nd January, 2020, 03:00 PM

I think you first need to be sure the egt probe linearisation goes that far (1085 degree), if the probe not support that temp then extending the diag limit is useless.

**marcobh5** · 22nd January, 2020, 10:14 PM

Agree whit morgano. I see Egt vag at 950°broke

**Jarol** · 24th January, 2020, 09:55 AM

Originally Posted by morgano

I think you first need to be sure the egt probe linearisation goes that far (1085 degree), if the probe not support that temp then extending the diag limit is useless.

EGT linearization is up to 1200 degrees.