Innovate Motorsports LM-2 - Manual (Page 2)

Document # 31-0008 LM2_Manual_1.3.doc 2
TABLE OF CONTENT
1 LM-2 ....................................................................................................................................................... 3
1.1 Main Screen ..................................................................................................................................... 5
1.2 Status Bar ........................................................................................................................................ 5
1.3 Configuration Menu Screen ............................................................................................................. 7
1.4 Recording......................................................................................................................................... 8
1.5 Playback........................................................................................................................................... 8
2 Air/Fuel Ratio Setup............................................................................................................................. 10
2.1 Sensor Calibration.......................................................................................................................... 10
2.2 Sensor Placement.......................................................................................................................... 11
2.3 Calibration Schedule ...................................................................................................................... 13
3 Software (LogWorks 3 and LM Programmer) ...................................................................................... 14
3.1 Installing software and Connecting the LM-2 to computer............................................................. 14
3.2 Updating Firmware......................................................................................................................... 15
3.3 Downloading Logs from Memory Card .......................................................................................... 16
4 OBD-II .................................................................................................................................................. 18
4.1 Locate the OBD-II Connector in your vehicle................................................................................. 18
4.2 Selecting Channels on the LM-2.................................................................................................... 19
4.3 Selecting Channels with the LM Programmer software................................................................. 20
4.4 OBD-II Channel Speed .................................................................................................................. 21
4.5 Set the Priority of OBD-II Inputs (Optional).................................................................................... 23
4.6 Check Vehicle Trouble Codes on the LM-2 ................................................................................... 27
4.7 Clear Vehicle Trouble Codes on the LM-2..................................................................................... 27
4.8 Check and Clear Vehicle Trouble Codes with LM Programmer .................................................... 28
4.9 OBD II Basics................................................................................................................................. 29
5 Analog Cable ....................................................................................................................................... 31
5.1 RPM Input ...................................................................................................................................... 31
5.1.1 Enable/Disable RPM ............................................................................................................. 31
5.1.2 Configure RPM ...................................................................................................................... 31
5.2 Analog Inputs ................................................................................................................................. 33
5.2.1 Enable/Disable Analog Inputs ............................................................................................... 33
5.2.2 Wiring Analog Inputs ............................................................................................................. 33
5.3 Analog Outputs .............................................................................................................................. 34
5.3.1 Programming the analog outputs .......................................................................................... 34
5.3.2 Advanced output programming ............................................................................................. 35
5.3.3 Wiring Analog Outputs .......................................................................................................... 36
6 Tips, Tricks, & Troubleshooting ........................................................................................................... 37
6.1 Air/Fuel and Lambda...................................................................................................................... 37
6.2 General measurement requirements ............................................................................................. 38
6.3 Vehicles with ‘smog-pumps’........................................................................................................... 38
6.4 Single Cylinder Engines ................................................................................................................. 38
6.5 Diesel Engines ............................................................................................................................... 38
6.6 Sensor Timing Errors ..................................................................................................................... 39
6.7 Connecting the LM-2 to simulate a narrow band oxygen sensor .................................................. 39
6.8 Attenuating a Tach Signal .............................................................................................................. 41
6.9 OBD II connection diagnostic trace................................................................................................ 41
Appendix A: Specifications.......................................................................................................................... 42
Appendix B: Limited Warranty .................................................................................................................... 43
Appendix C: Connectors ............................................................................................................................. 44
Appendix D: Supported PIDs ...................................................................................................................... 46
Appendix E: Error Codes and Troubleshooting Tips .................................................................................. 48
Appendix F: Kit Contents ............................................................................................................................ 49