1. A method for an engine, comprising:
indicating degradation of a compressor recirculation valve based on a surge line adaptation of a surge line on a compressor map stored in a controller of the engine.
2. The method of claim 1, wherein the surge line adaptation is learned over one or more drive cycles.
3. The method of claim 2, wherein learning the surge line adaptation includes learning a range of the surge line adaptations including a left surge line boundary and a right surge line boundary.
4. The method of claim 3, further comprising indicating a compressor recirculation valve opening amount less than a desired amount based on the surge line adapted to a right side of the right surge line boundary.
5. The method of claim 4, further comprising indicating the compressor recirculation valve opening amount greater than the desired amount based on the surge line adapted to a left side of the left surge line boundary.
6. The method of claim 3, wherein the surge line adaptation is learned based on one or more of a compressor surge event, a number of surge events, a tip-out greater than a threshold amount and the compressor not surging during the tip-out, and a number of tip-outs, each tip-out greater than the threshold amount and the compressor not surging during each of the tip-outs.
7. The method of claim 6, wherein the surge is detected based on a frequency of a throttle position sensor greater than a threshold frequency, the sensor located downstream of the compressor.
8. The method of claim 6, wherein the surge line is adapted to the left of an initial surge line in response to the number of tip-outs greater than a threshold number of tip-outs.
9. The method of claim 6, wherein the surge line is adapted to the right of an initial surge in response to the number of surge events greater than a threshold number of surge events.
10. A method for an engine, comprising:
monitoring a global adaptation of a compressor surge line,
in response to a first condition, indicating a compressor recirculation valve is more open than a desired opening amount; and
in response a second condition, indicating the compressor recirculation valve is more closed than a desired closing amount.
11. The method of claim 10, wherein the first condition includes determining that the adapted surge line is adapted beyond an advance limit.
12. The method of claim 11, wherein the second condition includes determining that the compressor surge line is adapted beyond a retard limit.
13. The method of claim 12, wherein the advance limit and the retard limit are based on an expected lifetime of an intake system of the engine including a turbo compressor, a turbine and the compressor recirculation valve, and a maximum expected part-to-part variability and change over time of the intake system.
14. The method of claim 10, wherein the global adaptation of the surge line includes retarding the surge line in response to a number of surge events greater than a threshold number of surge events, and advancing the surge line in response to a number of tip-out events greater than a threshold number of tip-out events.
15. The method of claim 14, wherein each of the number of surge events is detected based on a frequency of throttle inlet pressure sensor signal greater than a threshold frequency.
16. The method of claim 14, wherein each of the number of tip-out events is greater than a threshold amount, and wherein, the compressor is not surging during each of the number of tip-out events.
17. The method of claim 16, wherein retarding the surge line includes adjusting the surge line to a left side of an initial surge line, and wherein advancing the surge line includes adjusting the surge line to a right side of the initial surge line.
18. An engine system, comprising:
an engine;
a turbocharger for providing a boosted air charge to the engine, the turbocharger including an exhaust turbine and an intake compressor;
a continuously variable recirculation valve coupled across the compressor;
a throttle coupled to the intake, downstream of the compressor;
a throttle inlet pressure sensor located downstream of the compressor and upstream of the throttle; and
a controller with computer readable instructions for,
detecting degradation of the continuously variable recirculation valve based on adaptation of a surge line of a compressor map stored in a memory of the controller.
19. The system of claim 18, wherein the controller includes further instructions for indicating the recirculation valve stuck closed in response to an area to the left of the surge line greater than a first threshold area.
20. The system of claim 19, wherein the controller includes further instructions for indicating the recirculation valve stuck open in response to an area to the left of the surge line less than a second threshold area.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A seed of soybean cultivar S040119, wherein a representative sample of seed of said cultivar was deposited under ATCC Accession No. PTA-6944.
2. A soybean plant, or a part thereof, produced by growing the seed of claim 1.
3. A tissue culture of regenerable cells produced from the plant of claim 2, wherein said cells of the tissue culture are produced from a plant part selected from the group consisting of leaves, pollen, embryos, cotyledons, hypocotyls, meristematic cells, roots, root tips, pistils, anthers, flowers, stems and pods.
4. A protoplast produced from the plant of claim 2 or the tissue culture of claim 3.
5. A soybean plant regenerated from the tissue culture of claim 3, wherein the plant has all the morphological and physiological characteristics of cultivar S040119.
6. A method for producing an F1 hybrid soybean seed, wherein the method comprises crossing the plant of claim 2 with a different soybean plant and harvesting the resultant F1 hybrid soybean seed.
7. A method of producing an herbicide resistant soybean plant wherein the method comprises transforming the soybean plant of claim 2 with a transgene wherein the transgene confers resistance to an herbicide selected from the group consisting of imidazolinone, sulfonylurea, glyphosate, glufosinate, L-phosphinothricin, triazine and benzonitrile.
8. An herbicide resistant soybean plant produced by the method of claim 7.
9. A method of producing an insect resistant soybean plant wherein the method comprises transforming the soybean plant of claim 2 with a transgene that confers insect resistance.
10. An insect resistant soybean plant produced by the method of claim 9.
11. The soybean plant of claim 10, wherein the transgene encodes a Bacillus thuringiensis endotoxin.
12. A method of producing a disease resistant soybean plant wherein the method comprises transforming the soybean plant of claim 2 with a transgene that confers disease resistance.
13. A disease resistant soybean plant produced by the method of claim 12.
14. A method of producing a soybean plant with modified fatty acid metabolism or modified carbohydrate metabolism wherein the method comprises transforming the soybean plant of claim 2 with a transgene encoding a protein selected from the group consisting of phytase, fructosyltransferase, levansucrase, \u03b1-amylase, invertase and starch branching enzyme or encoding the antisense of a stearyl-ACP desaturase gene, wherein the transgene is expressed and the fatty acid metabolism or the carbohydrate metabolism of the soybean plant is modified.
15. A soybean plant having modified fatty acid metabolism or modified carbohydrate metabolism produced by the method of claim 14.
16. A method of introducing a desired trait into soybean cultivar S040119 wherein the method comprises:
(a) crossing an S040119 plant, wherein a representative sample of seed was deposited under ATCC Accession No. PTA-6944, with a plant of another soybean cultivar that comprises a desired trait to produce progeny plants wherein the desired trait is selected from the group consisting of male sterility, herbicide resistance, insect resistance, modified fatty acid metabolism, modified carbohydrate metabolism and resistance to bacterial disease, fungal disease or viral disease;
(b) selecting one or more progeny plants that have the desired trait to produce selected progeny plants;
(c) crossing the selected progeny plants with the S040119 plants to produce backcross progeny plants;
(d) selecting for backcross progeny plants that have the desired trait and the physiological and morphological characteristics of soybean cultivar S040119 listed in Table 1 to produce selected backcross progeny plants; and
(e) repeating steps (c) and (d) three or more times in succession to produce selected fourth or higher backcross progeny plants that comprise the desired trait and all of the physiological and morphological characteristics of soybean cultivar S040119 listed in Table 1.
17. A plant produced by the method of claim 16 wherein the plant has the desired trait and all of the physiological and morphological characteristics of soybean cultivar S040119 listed in Table 1.
18. The plant of claim 17 wherein the desired trait is herbicide resistance and the resistance is conferred to an herbicide selected from the group consisting of imidazolinone, sulfonylurea, glyphosate, glufosinate, L-phosphinothricin, triazine and benzonitrile.
19. The plant of claim 17 wherein the desired trait is insect resistance and the insect resistance is conferred by a transgene encoding a Bacillus thuringiensis endotoxin.
20. The plant of claim 17 wherein the desired trait is modified fatty acid metabolism or modified carbohydrate metabolism and said desired trait is conferred by a nucleic acid encoding a protein selected from the group consisting of phytase, fructosyltransferase, levansucrase, \u03b1-amylase, invertase and starch branching enzyme or encoding the antisense of a ACP desaturase.