 V9 cruising and load variations for fuel trim assessment The log with time stamp 13:46 is probably the most useful.
|
10/26/2024
|
|
Highway cruising (high LTFT) Light throttle 90-110kmh
|
10/25/2024
|
|
High LTFT’s when cruising (after dyno tuning) High LTFT’s while highway cruising towing a small trailer. |
10/24/2024
|
|
High LTFT’s just prior to pull? Some logs where the high LTFT conditions were being met (about 2,000rpm + low throttle). |
10/24/2024
|
|
V8 map 4. B58 coils and Brisk plugs We swapped out the Bosch coils and NGK plugs for B58 coils and Brisk plugs. Here are the 3 logs. The first log seemed to slip on the dyno and reported about 620whp, but the last 2 logs both recorded about 650whp. I am curious about why the rail pressure is consistently dropping around 3800-4300rpm? Is that the port injection firing up and taking the flow?
|
10/10/2024
|