I/M Solutions Conference SAE Standards Update I/M Solutions Conference April 29, 2014 Bob Gruszczynski robert.gruszczynski@vw.com

SAE J3005 Permanently and Semi-permanently installed diagnostic communication devices Joakim Pauli

Status Ballot August 2013, negative votes and many comments. Document updated, ready for ballot Note: Recommendations only, no requirements.

Use cases Remote OBD PEMS Split-cables WLAN interfaces Insurance devices GPS

Next step (after ballot) Revision to include updated information from stakeholders? New part for enhanced diagnostics

Report to E E System Diagnostic Standards Committee SAE J1699 Task Force report to Report to E E System Diagnostic Standards Committee April 7, 2014 J1699-1 was last published in June of 2006. J1699-2 was originally named “OBD II Related SAE Specification Verification Test Procedures” and was last published in Jan. of 1998. That document contained two test cases, which will be incorporated into the new document with the expanded scope.

SAE J1699 Task Forces J1699-1 (No Activity) J1699-2 J1699-3 SAE J1850 Verification Test Procedures J1699-2 Test Cases For OBD-II Scan Tools and I/M Test Equipment J1699-3 OBD II Compliance Test Cases J1699-4 (New) OBD II Communication Anomaly List J1699-1 was last published in June of 2006. J1699-2 was originally named “OBD II Related SAE Specification Verification Test Procedures” and was last published in Jan. of 1998. That document contained two test cases, which will be incorporated into the new document with the expanded scope.

J1699-2 Overview Test Cases For OBD-II Scan Tools and I/M Test Equipment Being updated to specify OBD II compliance test cases for Scan Tools and I/M Equipment (like a mirror image of J1699-3) Will cover all past and present OBD II protocols ETI, Scan Tool and I/M manufacturers, and OEM’s providing specific testing scenarios based on field experience.

J1699-2 Status Document Test cases for network initialization are defined Simple message validation checks have been defined for ISO 15765-4, ISO 14230-4, ISO 9141-2, J1850 VPW, and J1850 PWM 200 pages long; containing 192 test cases Document structure allow for additional expansion in the future Added test cases that were removed from ISO 15031-4 Final clean-up in preparation for ballot Latest draft posted on the SAE website is dated 9/13/2013 Look for a ballot within the next couple of months

J1699-2 Status Next meeting May. 9, 2014 from 3:00p.m. to 4:30p.m. (EST) at SAE in Troy, MI (WebEx is available)

J1699-3 Overview OBD II Compliance Test Cases OBD II compliance test cases for vehicles to validate J1979 messages and content Revision 14.6 published in May 2012 Items recently addressed: Heavy Duty ISO 15765 has been added to the latest document (V14.92) Minor bug fixes

J1699-3 Status Document Software Draft revision 14.94 posted on SAE website in Feb. 2014 Will be balloted within the next couple of months Software Latest on SourceForge is V14.09.07, dated 3/13/2014 Corresponds to 14.94 of the J1699-3 document Next update is planned for late May

J1699-3 Status Future Changes Next meeting Updates from recent J1979 ballot Support for India OBD Next meeting May. 9, 2014 from 1:00p.m. to 3:00p.m. (EST) at SAE in Troy, MI (WebEx is available)

J1699-4 Overview OBD II Communication Anomaly List Informational Report that provides a list of anomalies found in the field (input from ETI, OEMs) Where possible, the Informational Report also provides direction for Scan Tool Manufacturers Originally balloted in October 2011 had two disapprovals Re-balloted in December 2013 Passed and published No further meetings have been scheduled If there is new material the document can be opened for update

E/E Diagnostics Committee Meeting J1979 Update E/E Diagnostics Committee Meeting April 7, 2014 Paul Baltusis pbaltusi@ford.com

Changes to SAE/ISO Documents – J1979 Currently published documents: J1979_201202 - E/E Diagnostic Test Modes (Feb 23, 2012) J1979DA_201110 - Digital Annex of E/E Diagnostic Test Modes (Oct 10, 2011) ISO 15031-5 has the same document content with the exception of the Annexes. It refers to the J1979DA (Digital Annex). CARB LEV III OBD changes reference the latest J1979DA J1979/J1979DA affirmation ballot closed March 3, 2014. Document will be published within a few months. Publication will include an excel version of the DA document. J1979 Committee has quarterly meetings scheduled at SAE Troy: Feb 14, 2014 May 9, 2014 Aug 15, 2014 Dec 12, 2014

J1979 Document Updates Update conditions where data not available – request message supported but cannot be completed within P2 timing. (It takes a few seconds to clear NVRAM). For Service $04, the use of negative response code $78 is limited to a duration of 5 sec before a positive response is required. Multiple responses are allowed. Clarify proper responses for all services in Table 10 and 11. Negative responses are not allowed for any services except for initialization, clearing DTCs and CVN, in some limited circumstances. Added examples for recently added Service $09 InfoTypes (e.g., ESN, EROTAN, FEOCNTR). Corrected minor typos/language.

J1979DA Document Change Summary Update engine schematic to include diesel aftertreatment and EGR. Updated Fuel System definition to handle dual fuel systems. Updated PID $1C definitions (OBD Requirements) Update RUNTIM ($1F, $4D, $4E) to match new “propulsion system active” definition. Updated FUEL_TYPE ($51) to simplify implementation and removed electric vehicles. Updated FUEL_RATE ($5E) to specify update rate. Add “Recommended gear” to PID $65. Clarified language in EGR PID $69. Add HEV data PID $9A (EPA requirement). Add DEF reagent quality sensor PID $9B. Add new FUEL_RATE ($9D) for PEMS. Add Exhaust Flow Rate ($9E) for PEMS. Add fuel split ($9F) for dual fuel systems. Add corrected NOx sensor PID $A1 Add cylinder fuel rate PID $A2 Add new scaling bytes ($42, $43, $91, $92, $97, $98, $FB)

J1979DA Document Change Summary Obtaining VIN, CALID and CVN from the network; what to display if data not available - ? for VIN and CALID, $00 for CVN Add several ECU names. Add Fueled Engine Operation Ignition Cycle Counter (InfoType $12) for hybrids (CARB requirement) Add Miles Since Evap Monitoring Decision (InfoType $14) for all vehicles (EPA requirement) Deleted from draft, no longer under consideration “Easter Egg” to allow vehicle to enter dyno mode. Service $09 Battery DTC and location.

E/E Diagnostics Committee Meeting J1978 Update E/E Diagnostics Committee Meeting April 7, 2014 Bob Gruszczynski robert.gruszczynski@vw.com

Changes to SAE/ISO Documents - J1978 ISO 15031-4 balloted 02-2014 SAE team working closely with ISO team to keep documents common Next version of document will be based on ISO document Next J1978 meeting 23 April to review current updates Next ISO meeting 1-4 April in Troy, MI and will discuss J1978 proposed updates March 4, 2014 SAE International

Changes to SAE/ISO Documents - J1978   Nov-06 Feb-07 Apr-07 Oct-07 Apr-08 Oct-08 Apr-09 Nov-09 Apr-10 Jun-10 Oct-10 Apr-11 Jul-11 Oct-11 Apr-12 Nov-12 Apr-13 Nov-13 14-Apr New 94 88 182 165 276 162 109 179 146 41 50 282 78 52 105 275 272 232 253 Revised 39 21 60 16 23 407 295 54 90 12 6 7 45 28 53 62 Denied 71 112 132 177 129 - 24 70 180 159 113 172 86 800 154 SAE P-type Codes Possible: 11,160 SAE P-type Codes Used: 6189 SAE P-type Codes Remaining: 4971 FTB sub types available: 127 SAE P-Type Tables: 44 Remaining P-Type Tables: 17 Manf. P-Type Tables: 16+4 Manf. P-Type Available: 5120 March 4, 2014 SAE International