Stage 2 / Cat Delete / Tuned / modified · Mercedes E550 ME9.7

Observed coordinated advances across numerous load- and engine-speed-based ignition surfaces. Most affected cells increased by 4.5 deg, with some increases from 2.25 to 4.5 deg, while the original gradients and axes were retained.

Observed the maximum load curve flattened to 99.61%, a separate maximum relative-load curve increased by about 20%, and related high-request torque and load model regions increased while retaining their numerical progression.

Observed five cells in an engine-speed-dependent maximum throttle-opening curve raised from a declining restriction, reaching 50% in stock, to a flat 100%.

Observed coordinated lambda-target changes. Some high-end protection cells decreased by 0.0156, other protection variants increased by 0.0078 to 0.0469, and 45 high-demand cells decreased to 0.891 or 0.875.

Observed several ordinary and indexed engine-speed thresholds raised from 6500 rpm to 6700 rpm, with 5500 rpm entries also raised to 6700 rpm. A special-condition threshold increased from 4000 rpm to 6700 rpm.

Observed one limiter surface changed from a declining 9000–7500 rpm curve to 9000 rpm throughout. Its decoded temperature axis of 388–403 °C is implausible, so the function attribution is contradicted even though the numerical change is measured.

Observed eight indexed vehicle-speed limits, originally spanning 160–250 km/h, raised uniformly to 625 km/h.

Observed an unidentified percentage scalar increase from 5.00% to 81.79% and 63 cells in an unidentified classification table changed from classes 3, 6, or 11 to zero. Their runtime functions cannot be established from the available definitions.