-84 doesn’t fail for no Engine Family value in DM56 reply. It may have been detected, but should say something like:
FAIL: 6.1.6.2.x Engine Family Name missing from DM56.
Instead of Error: (which looks like a system failure)
2024E-MY comes from the regulation in 13 CCR 1971.1 (h). What follows matches the manufacturer’s emissions cert. application according to EPA’s rule (cited in an artifact footnote).
Start Test 1.6 - DM56: Model year and certification engine family
11:06:13.3182 Global DM56 Request
11:06:13.3206 18EAFFF9 [3] C7 FC 00 (TX)
11:06:13.3763 1CFCC700 [9] 32 30 32 34 45 2D 4D 59 00
Model Year and Certification Engine Family from Engine #1 (0):
Model Year: 2024E-MY
Family Name:
ERROR: Error: begin 0, end 1, length 0 /* -84 tool string
End Test 1.6 - DM56: Model year and certification engine family
-84 doesn’t fail for no Engine Family value in DM56 reply. It may have been detected, but should say something like:
FAIL: 6.1.6.2.x Engine Family Name missing from DM56.
Instead of Error: (which looks like a system failure)
2024E-MY comes from the regulation in 13 CCR 1971.1 (h). What follows matches the manufacturer’s emissions cert. application according to EPA’s rule (cited in an artifact footnote).
Start Test 1.6 - DM56: Model year and certification engine family 11:06:13.3182 Global DM56 Request 11:06:13.3206 18EAFFF9 [3] C7 FC 00 (TX) 11:06:13.3763 1CFCC700 [9] 32 30 32 34 45 2D 4D 59 00 Model Year and Certification Engine Family from Engine #1 (0): Model Year: 2024E-MY Family Name:
ERROR: Error: begin 0, end 1, length 0 /* -84 tool string
End Test 1.6 - DM56: Model year and certification engine family
This engine should send: RNVXH07750SB