Motec AFM1 Uživatelský manuál

MoTeC AFM1 Air Fuel Ratio Meter

6 Meter Operation The display codes are as follows : LA Lambda AF P Petrol Air Fuel Ratio AF A Alcohol Air Fuel Ratio AF g Gas Air

MoTeC Meter Operation 7 Analog Output The Analog Output (3 Pin Connector) provides a voltage proportional to Lambda. The Analog Output may be c

8 Meter Operation A. Adjustment During Range Selection The Analog Output may be adjusted while in the Range Select Mode (i.e. While The Display is Sh

MoTeC Appendices 9 Appendices Appendix A - Lambda to Air Fuel Ratio Table Lambda Air Fuel Ratio Petrol Alcohol LPG Diesel 0.70 10.3 4.5 1

10 Appendices Appendix B - Sensor Wiring Details 12214321Battery NegativeBattery PositiveMeterBlackGreyWhiteWhiteSensor -Sensor+Battery -Battery+Fem

MoTeC Appendices 11 Appendix C - Analog Output Wiring Details 321Meter (3 Pin)Positive (Red)Negative (Black) Connect the Negative wire to the

12 Appendices Appendix D - Analog Output Modes Mode Use Lambda 0V 1.6V 5V AO 1 M oTe C 2D/3D-V4 0.50 1.75 AO 2 M oTe C 2D/3D-V3 & M4 0

MoTeC Appendices 13 Appendix E - Analog Output Calibration Mode Voltage Lambda AO 1 4.0V 1.5 AO 2 1.0V 1.0 AO 3 3.0V 0.9 AO 4 2.5V 1.0

14 Appendices Appendix E - Error Codes Error No Meaning 1 High Sensor Voltage - Possible short to Battery Voltage 2,3,4,5,6,7 Consult M oTe C

Notes

5 June, 2003  Copyright – MoTeC Pty Ltd – 1993-2003 The information in this document is subject to change without notice. While every effort is tak

Notes

MoTeC Table of Contents i Specifications... 1 Meter ...

MoTeC Specifications 1 Specifications Meter Operating Voltage Range 7 to 16 V DC Operating Current 0.3 A Max. (Excluding Sensor) Reverse Volt

2 Specifications Sensor Sensor Type Wide Band Heater Voltage 12 to 14 V DC Heater Current 1.5 A Nominal (Hot) 5.0 A Max. (Cold) Operating

MoTeC Meter Operation 3 Meter Operation Introduction The M oTe C Air Fuel Ratio Meter measures Lambda (or Air Fuel Ratio) over a wide range of

4 Meter Operation The Sensor has an internal heater to heat the sensor quickly and ensure adequate temperature when exhaust gases are relatively cold

MoTeC Meter Operation 5 WARNING Connecting the Meter Sensor Input to anything other than a M oTe C Sensor may render the meter inoperable req