ryans4

...have had a lot of maintenace done, hadn't logged anything in a while, so I did some logging (VAG-COM), and i'm looking for thoughts on MAF g/s and Timing.

2001 S4 - H Box, Stock ECU, 71k miles
~60 F ambient, ~2k feet above sea level

MAF G/S (block 003)
Did a couple WOT 2nd and 3rd runs, max G/S value was 210.33
Average on the WOT 2-3 Run was 143.21

Timing d.BTDC (block 010)
Same runs, max d.BTDC was 40.5
Average on the WOT 2-3 run was 14.65

Boost (block 115)
Same runs, max 0.68 BAR actual
Average on the WOT 2-3 Run was 0.47 BAR actual

Though odd on the boost as my boost gauge (omori electrical with peak hold/warning) recorded a bit over .7 BAR (i set the warning at .7, and it went off, so something marginally over .7 bar on the boost gauge).

Thanks for any input.

brian@avalonmotorsports

to help you at that altitude.

ryans4

thanks zev...