Chan Posted July 25, 2016 Report Share Posted July 25, 2016 Any one know how to wire a LSU4.9 to G4+ Force GDI ? I have a wiring information, it shows the one of the pin (sensor green wire pin5) need to be wired to MES, but my LSU 4.9 do not have pin5, just pin 1,2,3,4,6 on the plug, that is strange. Quote Link to comment Share on other sites More sharing options...
Scott Posted July 26, 2016 Report Share Posted July 26, 2016 Pin 5 on the sensor side of the connector goes to the calibration resistor (built into connector). On the ECU side of the connector this pin should go to the MES terminal.Scott Chan 1 Quote Link to comment Share on other sites More sharing options...
Simon Posted July 26, 2016 Report Share Posted July 26, 2016 (edited) From sensor to its plug there will be only 5 wires this is normal, The 6th pin is a calibration pin and must be connect back to the ECU. So on the ECU side of the plug you need all 6 connections. Edited July 26, 2016 by Simon Chan 1 Quote Link to comment Share on other sites More sharing options...
Chan Posted August 1, 2016 Author Report Share Posted August 1, 2016 Great thanksPin 5 on the sensor side of the connector goes to the calibration resistor (built into connector). On the ECU side of the connector this pin should go to the MES terminal.Scott 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.