Ramantanis Dimitris Posted November 14, 2013 Report Share Posted November 14, 2013 When searching and googling I found this note:  "Wide Band  By selecting either Bosch 4 wire or 5 wire adapter will put the ECU into wide band mode. The Bosch 4 Wire mode uses the Bosch 4 wire sensor (Bosch Sensor Number 0 258 104 002). All Motorsport ECUs can read this sensor directly and provide accurate air fuel ratio values that are compensated for sensor temperature variations. The Bosch 5 wire adapter mode uses the LC1 or LM1 lambda kit from Innovate. This kit uses the Bosch 5 wire sensor and a control unit. In this mode the ECU reads either Analog 1 or 2 of the LC-1 output. Before the LC-1 can be used it must be calibrated. Use LM Programmer software to calibrate the LC-1. Set the output to read 0.050 volts for an air fuel ratio of 8.0 and 0.950 volts for an air fuel ratio of 22." Do I have in any case to use controller or is there any other sensor that I can use without controller? Quote Link to comment Share on other sites More sharing options...
Stevieturbo Posted November 15, 2013 Report Share Posted November 15, 2013 For wideband lambda display or logging etc, you must use an external controller/sensor. Quote Link to comment Share on other sites More sharing options...
Scott Posted November 18, 2013 Report Share Posted November 18, 2013 Stevieturbo is correct, an external controller is required to use a wideband O2 sensor with a G4+ ECU. Quote Link to comment Share on other sites More sharing options...
Ramantanis Dimitris Posted November 19, 2013 Author Report Share Posted November 19, 2013 So I bought innovate lc-2 controller and lamda sensor. I will fit this kit in the next few days. I would only ask if I have any advantage to use both narrow band and wide band together and if I have is it better to use the oem nb signal or lc-2 wb and nb signals? Quote Link to comment Share on other sites More sharing options...
Simon Posted November 20, 2013 Report Share Posted November 20, 2013 Just the wideband will be plenty no need for a narrow band input if you have a wideband one. Quote Link to comment Share on other sites More sharing options...
Ramantanis Dimitris Posted May 20, 2014 Author Report Share Posted May 20, 2014 Could you please confirm me that lc2 can work with g4+? What sensor do I have to selecet from the ecu list? Quote Link to comment Share on other sites More sharing options...
Simon Posted May 20, 2014 Report Share Posted May 20, 2014 The LC2 will work on the LC1 cal option in the dropdown. Quote Link to comment Share on other sites More sharing options...
Ramantanis Dimitris Posted May 22, 2014 Author Report Share Posted May 22, 2014 ok,thanks. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.