search

Equipment-and-Tool-Institute / j1939-84

J1939-84 implementation for etools.org
MIT License
7 stars 6 forks source link

Add CSERS support Using SP 22227 as lead SPN #1302

Open ericthomasswenson opened 4 months ago

ericthomasswenson commented 4 months ago

Add CSERS support Using SP 22227 as lead SPN

Add to 6.1.26. and 6.2.17 as

6.1.26.27 Actions14 CSERS Support.
a. DS request message to ECU that indicated support in DM24 for upon request SP 22227 (Current Cycle Catalyst Heat Energy Until FTP Cold Start Tracking Time) for PGs 64019 and 64020.

PG PG Label PG Acronym 64019 Cold Start Emissions Reduction Strategy Current Operating Cycle Data CSERSC 64020 Cold Start Emissions Reduction Strategy Average Data CSERSA

6.1.26.28 Fail/Warn Criteria

a. Fail if either PG 64019 and PG 64020 is not provided for engines that support SPN 22227.

and 6.2.17.27 Actions14 CSERS Support. a. DS request message to ECU that indicated support in DM24 for upon request SP 22227 (Current Cycle Catalyst Heat Energy Until FTP Cold Start Tracking Time) for PGs 64019 and 64020.

PG PG Label PG Acronym 64019 Cold Start Emissions Reduction Strategy Current Operating Cycle Data CSERSC 64020 Cold Start Emissions Reduction Strategy Average Data CSERSA

6.2.17.28 Fail/Warn Criteria

a. Fail if either PG 64019 and PG 64020 is not provided for engines that support SPN 22227.

ericthomasswenson commented 4 months ago

Add SPN 22227 to table A1 for 2028 MY engines

A6F1EB5E-690B-49A0-AC48-DC68E7BA4471

ericthomasswenson commented 4 months ago

Add SPN 22227 to 6.1.26.1.c and 6.2.17.1.c

6.1.26 Data Stream Support Verification 6.1.26.1 Actions a. Create a consolidated list of expected SPs and PGs for the OBD ECU DM24 response(s) given in 6.1.4, where the data stream support bit (SPN 4101) defined in SAE J1939-73 5.7.24 is 0. b. Create a second list of Table A-1 omissions from the consolidated OBD ECU DM24 response(s), excluding those SPs noted (as CI or SI) for the opposite fuel type provided by the user. c. Omit the following SPNs (588, 976, 1213, 1220, 12675, 12691, 12730, 12783, 12797, 22227) which are included in the lists. Display a list of the omitted SPs in the report.

6.2.17 Data Stream Support Verification 6.1.17.1 Actions a. Create a consolidated list of expected SPs and PGs for the OBD ECU DM24 response(s) given in 6.1.4, where the data stream support bit (SPN 4101) defined in SAE J1939-73 5.7.24 is 0. b. Create a second list of Table A-1 omissions from the consolidated OBD ECU DM24 response(s), excluding those SPs noted (as CI or SI) for the opposite fuel type provided by the user. c. Omit the following SPNs (588, 976, 1213, 1220, 12675, 12691, 12730, 12783, 12797, 22227) which are included in the lists. Display a list of the omitted SPs in the report.