| This test was performed to see the difference changing the VE tables to a bogus value affected Closed Loop MAF operation. | |||||||||||||||||
| Both sets of results were based on 20-30 minutes of driving after warming up | |||||||||||||||||
| The results filtered cells 16,17,18 and 0%tps to only show BLM learning | |||||||||||||||||
| I expected a whole lot more of a difference. Right now I'm just surprised. | |||||||||||||||||
| VE tables usual driving (control group) | |||||||||||||||||
| MAP vs RPM (right and left BLM data) | |||||||||||||||||
| RPM2 | |||||||||||||||||
| map2 | Data | 1000 | 1200 | 1400 | 1600 | 1800 | 2000 | 2200 | 2400 | 2600 | 2800 | 3000 | 3200 | 3400 | 3600 | 3800 | 4000 |
| 20 | Average of lblm | 123 | 125 | 125 | 127 | 127 | 127 | ||||||||||
| Average of rblm | 124 | 123 | 123 | 127 | 128 | 128 | |||||||||||
| 25 | Average of lblm | 122 | 123 | 124 | 124 | 126 | 127 | 127 | 125 | ||||||||
| Average of rblm | 121 | 122 | 123 | 122 | 124 | 128 | 127 | 123 | |||||||||
| 30 | Average of lblm | 122 | 122 | 123 | 124 | 123 | 125 | 126 | 127 | 126 | |||||||
| Average of rblm | 121 | 122 | 123 | 124 | 123 | 123 | 125 | 127 | 126 | ||||||||
| 35 | Average of lblm | 125 | 123 | 123 | 125 | 126 | 126 | 127 | 127 | 127 | |||||||
| Average of rblm | 123 | 123 | 123 | 124 | 124 | 125 | 127 | 125 | 128 | ||||||||
| 40 | Average of lblm | 132 | 132 | 125 | 126 | 126 | 126 | 128 | 128 | 128 | 129 | 127 | 129 | ||||
| Average of rblm | 133 | 131 | 122 | 125 | 125 | 124 | 126 | 128 | 128 | 127 | 126 | 129 | |||||
| 45 | Average of lblm | 136 | 130 | 130 | 130 | 129 | 131 | 131 | 129 | 129 | 129 | 129 | 129 | 129 | 129 | 129 | 129 |
| Average of rblm | 136 | 129 | 129 | 129 | 127 | 129 | 129 | 128 | 127 | 130 | 130 | 129 | 129 | 127 | 127 | 128 | |
| 50 | Average of lblm | 134 | 130 | 131 | 129 | 129 | 130 | 130 | 129 | 129 | 129 | 129 | 129 | 129 | 129 | 129 | 129 |
| Average of rblm | 134 | 129 | 129 | 128 | 128 | 129 | 128 | 128 | 127 | 128 | 129 | 128 | 129 | 129 | 128 | 130 | |
| 55 | Average of lblm | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 129 | 128 | 128 | 129 | 129 | 129 | 129 | 129 | 129 |
| Average of rblm | 129 | 129 | 129 | 129 | 129 | 128 | 128 | 129 | 127 | 127 | 129 | 131 | 131 | 131 | 130 | 131 | |
| 60 | Average of lblm | 128 | 130 | 130 | 130 | 130 | 130 | 129 | 129 | 129 | 129 | 129 | 128 | 129 | 129 | 129 | 129 |
| Average of rblm | 129 | 129 | 129 | 129 | 130 | 128 | 127 | 130 | 128 | 130 | 129 | 128 | 131 | 131 | 131 | 130 | |
| 65 | Average of lblm | 129 | 131 | 130 | 130 | 128 | 129 | 129 | 129 | 128 | 128 | 128 | |||||
| Average of rblm | 129 | 130 | 130 | 130 | 128 | 129 | 130 | 130 | 129 | 129 | 129 | ||||||
| 70 | Average of lblm | 130 | 131 | 128 | |||||||||||||
| Average of rblm | 130 | 130 | 129 | ||||||||||||||
| 75 | Average of lblm | 130 | 130 | ||||||||||||||
| Average of rblm | 130 | 130 | |||||||||||||||
| VE tables set to value of 1 (test group) | |||||||||||||||||
| MAP vs RPM right and left BLM data | |||||||||||||||||
| RPM2 | |||||||||||||||||
| map2 | Data | 1000 | 1200 | 1400 | 1600 | 1800 | 2000 | 2200 | 2400 | 2600 | 2800 | 3000 | 3200 | 3400 | 3600 | 3800 | 4200 |
| 20 | Average of lblm | 131 | 128 | 128 | 128 | ||||||||||||
| Average of rblm | 128 | 125 | 124 | 124 | |||||||||||||
| 25 | Average of lblm | 128 | 130 | 130 | 128 | 127 | 128 | ||||||||||
| Average of rblm | 126 | 127 | 128 | 125 | 124 | 126 | |||||||||||
| 30 | Average of lblm | 132 | 130 | 130 | 130 | 130 | 129 | 127 | 127 | 128 | 128 | ||||||
| Average of rblm | 131 | 129 | 127 | 127 | 127 | 126 | 125 | 124 | 128 | 126 | |||||||
| 35 | Average of lblm | 131 | 130 | 130 | 130 | 131 | 130 | 128 | 128 | 128 | 128 | ||||||
| Average of rblm | 129 | 131 | 127 | 127 | 127 | 126 | 125 | 124 | 128 | 127 | |||||||
| 40 | Average of lblm | 129 | 130 | 130 | 129 | 130 | 131 | 130 | 129 | 128 | 128 | 128 | |||||
| Average of rblm | 128 | 129 | 130 | 127 | 127 | 127 | 127 | 127 | 124 | 125 | 128 | ||||||
| 45 | Average of lblm | 130 | 129 | 129 | 129 | 128 | 128 | 129 | 128 | 128 | 129 | 129 | 129 | ||||
| Average of rblm | 129 | 129 | 129 | 129 | 127 | 126 | 127 | 127 | 128 | 128 | 128 | 129 | |||||
| 50 | Average of lblm | 130 | 129 | 128 | 127 | 129 | 128 | 128 | 129 | 129 | 129 | 129 | 129 | 129 | 129 | ||
| Average of rblm | 129 | 128 | 128 | 127 | 127 | 127 | 127 | 129 | 129 | 128 | 129 | 128 | 128 | 129 | |||
| 55 | Average of lblm | 129 | 130 | 129 | 128 | 129 | 129 | 129 | 129 | 129 | 129 | 129 | 129 | 130 | |||
| Average of rblm | 129 | 129 | 129 | 127 | 128 | 128 | 128 | 129 | 129 | 129 | 129 | 129 | 131 | ||||
| 60 | Average of lblm | 128 | 128 | 127 | 129 | 129 | 129 | 131 | 129 | 129 | 129 | 129 | 129 | 129 | 131 | ||
| Average of rblm | 128 | 129 | 126 | 128 | 128 | 128 | 131 | 129 | 129 | 128 | 129 | 129 | 129 | 132 | |||
| 65 | Average of lblm | 130 | 128 | 129 | 128 | 129 | 132 | 133 | 128 | 128 | 132 | 133 | 132 | 133 | |||
| Average of rblm | 128 | 128 | 127 | 128 | 128 | 132 | 134 | 128 | 128 | 132 | 135 | 134 | 135 | ||||
| 70 | Average of lblm | 131 | 130 | 130 | 132 | 129 | 128 | 129 | 130 | 132 | 132 | 132 | 131 | ||||
| Average of rblm | 129 | 129 | 128 | 130 | 128 | 128 | 129 | 130 | 132 | 133 | 134 | 131 | |||||
| Delta Results | |||||||||||||||||
| ABS((a-b)/a) | 2.34% | 1.96% | 0.65% | ||||||||||||||
| 1.81% | 1.01% | 2.14% | |||||||||||||||
| 5.11% | 5.18% | 2.99% | 0.85% | 0.68% | |||||||||||||
| 3.80% | 4.11% | 2.65% | 0.26% | 1.97% | |||||||||||||
| 6.15% | 5.92% | 5.15% | 5.18% | 4.44% | 1.82% | 1.33% | 0.94% | ||||||||||
| 6.26% | 4.68% | 3.13% | 2.25% | 2.85% | 1.26% | 0.64% | 0.94% | ||||||||||
| 3.49% | 5.33% | 5.54% | 3.66% | 1.08% | 1.57% | 0.89% | |||||||||||
| 3.67% | 3.34% | 3.50% | 1.99% | 0.39% | 0.45% | 0.83% | |||||||||||
| 1.65% | 0.90% | 3.37% | 3.37% | 3.26% | 2.90% | 0.64% | 0.04% | 0.20% | |||||||||
| 2.99% | 0.84% | 4.19% | 2.06% | 1.33% | 2.00% | 1.35% | 2.77% | 2.35% | |||||||||
| 4.62% | 0.63% | 0.48% | 0.61% | 0.83% | 2.65% | 1.72% | 1.02% | 0.42% | 0.07% | 0.00% | 0.00% | ||||||
| 5.43% | 0.14% | 0.24% | 0.22% | 0.27% | 2.27% | 1.18% | 0.96% | 0.95% | 1.75% | 0.78% | 1.55% | ||||||
| 0.54% | 1.56% | 0.59% | 1.21% | 1.50% | 1.69% | 0.96% | 0.08% | 0.00% | 0.18% | 0.13% | 0.00% | 0.00% | 0.00% | ||||
| 0.33% | 0.63% | 0.05% | 0.66% | 1.29% | 1.27% | 0.74% | 1.19% | 0.90% | 0.61% | 0.17% | 0.52% | 0.45% | 0.47% | ||||
| 0.89% | 0.06% | 0.96% | 1.64% | 0.57% | 0.74% | 0.11% | 0.41% | 0.06% | 0.02% | 0.07% | 0.00% | 0.77% | |||||
| 0.00% | 0.06% | 0.09% | 1.39% | 0.13% | 0.16% | 1.28% | 1.31% | 1.23% | 0.17% | 1.59% | 1.59% | 0.62% | |||||
| 0.00% | 1.49% | 2.08% | 0.59% | 0.30% | 0.21% | 1.49% | 0.29% | 0.39% | 1.03% | 0.00% | 0.00% | 0.00% | 1.74% | ||||
| 0.78% | 0.21% | 3.06% | 0.09% | 0.42% | 1.25% | 2.62% | 0.58% | 0.16% | 0.52% | 1.55% | 1.55% | 1.55% | 1.19% | ||||
| 0.38% | 1.65% | 0.78% | 0.02% | 0.23% | 1.86% | 2.67% | 0.31% | 3.03% | 3.76% | ||||||||
| 1.43% | 1.22% | 1.70% | 0.14% | 0.48% | 1.86% | 3.59% | 0.47% | 4.01% | 4.44% | ||||||||
| 0.26% | 0.51% | 2.29% | |||||||||||||||
| 0.70% | 1.30% | 1.53% | |||||||||||||||