Innovate LC-2 Скачать руководство пользователя страница 1

LC-2 Digital Air/Fuel Ratio

 (Lambda)  

Sensor Controller Manual 

 Warning! 

 

The Oxygen Sensor used in this device gets very hot in operation. 
Do not touch the hot sensor.   Do not let a hot sensor touch a combustible surface.  Do 
not use the sensor with or near flammable liquids or gases.  Failure to heed these 
warnings may result in severe burns, explosions or fires. 

When installed in the exhaust, the oxygen sensor MUST be connected and operating with 
the LC-2 whenever the car is running. An un-powered oxygen sensor will be quickly 
damaged when exposed to hot exhaust gases. 

Содержание LC-2

Страница 1: ...ensor touch a combustible surface Do not use the sensor with or near flammable liquids or gases Failure to heed these warnings may result in severe burns explosions or fires When installed in the exhaust the oxygen sensor MUST be connected and operating with the LC 2 whenever the car is running An un powered oxygen sensor will be quickly damaged when exposed to hot exhaust gases ...

Страница 2: ... twice a second Sensor Warm up GREEN series of quick flashes Sensor Calibration GREEN solid LC 2 operational taking readings RED series of flashes followed by a pause The number of flashes indicates an error condition See Appendix for error code details 2 Sensor Cable Connector Mates the sensor cable to the O2 sensor 3 Wiring The LC 2 s wiring is very straight forward All that is needed for basic ...

Страница 3: ...tem ECU lighting or fuel pump should not be used When in doubt create an additional circuit using an automotive relay available at any automotive parts supplier See the next section for a relay installation diagram 2 The BLACK wire should be grounded to a solid ground source The best possible ground source would be the battery ground post If other Innovate Motorsports devices are going to be daisy...

Страница 4: ...l ensure the longest sensor life with the most accurate readings Using a bung is the preferred method for mounting the oxygen sensor in all applications Weld the bung at least 24 inches downstream of the exhaust port outlet after the collector or 24 inches after the turbocharger if so equipped The bung should be welded before the X or H pipe if so equipped Using a clock as reference mount the bung...

Страница 5: ...ll be damaged in a short period of time when exposed to exhaust gas Do not pre warm the sensor before starting the engine simply start the engine as normal Allowing the sensor to pre warm before starting the engine will increase the possibility of damaging the sensor from shock cooling The maximum temperature of the sensor at the bung the sensor mounting location should not exceed 500 o C or 900 o...

Страница 6: ... 2 The status light will light up green for 2 seconds while the system initializes The status light will then start flashing green twice a second indicating that the sensor is heating up to it s operating temperature After 30 60 seconds the status light will flash green for a series of very quick flashes indicating the sensor calibration is being performed Lastly the light will light up solid gree...

Страница 7: ...rogrammer LM Programmer is used to update firmware change fuel types change sensor type and program the two analog outputs 1 Connect the OUT port of the LC 2 to the provided serial programming cable Connect the other end of the serial programming cable to your computer If your computer does not have a serial port you can purchase a USB to Serial adapter from Innovate Motorsports P N 3733 or use an...

Страница 8: ...new programming data into the LC 2 Once the unit is programmed the Program button will grey out Factory Programmed Defaults Analog Output 1 is programmed to output between 0 V for an AFR of 7 35 gasoline and 5 0V for an AFR of 22 39 Analog Output 2 is 1 1 V for an AFR of 14 and 1 V for an AFR of 15 Other settings of course are easily programmable between the minimum and maximum range specified ear...

Страница 9: ...ate Firmware click this button 4 Select the firmware file with the dld extension If there have been revisions to the firmware you will find them available for download from the Support section of the Innovate Motorsports web site 5 The software will now prompt you to confirm that you wish to overwrite the firmware currently on your LC 2 6 Click OK DO NOT power off or disconnect the LC 2 from the c...

Страница 10: ... USB to Serial adapter from Innovate Motorsports P N 3733 or use any USB to serial adaptor that includes drivers Make sure that nothing is connected to the IN port of the LC 2 Power up the LC 2 2 Launch LogWorks The LogWorks application can be launched from Start Programs LogWorks3 Logworks3 from the Windows task bar 3 Once LogWorks launches go to File Connect You will be prompted to connect to th...

Страница 11: ...tors the legacy 2 5mm stereo and the 4 pin Molex The following patch cables are available to interface your devices together 4 Pin Molex to 4 Pin Molex 4ft p n 3846 2 5mm to 2 5mm Stereo 4ft p n 3760 2 5mm to 2 5mm Stereo 6in p n 3789 4 Pin Molex to 2 5mm Stereo 4ft p n 3812 ...

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