Bastigb10 hat geschrieben:Hi Pieter,
the CJ125 throws the error "240". "255" means everything is OK, everything else means nothing good
The error in your case should be a shortcircuit to ground on the sensorlines "Virtual Ground" (yellow) and "Nernstvoltage" (black). Please check this first.
Than: You meantioned that there is no green line on your sensor. Thats OK
But: There is a calibration resistor build into the sensors connector. So you have five cables from sensor to connector and than you need six cables from the connector to ECU. Did you do so?
1 more question,
if i measure from the wideband kable to the daughterboard. i measure next connections
LSU_IP = red.
LSU_IA = Green
LSU_UN = black
LSU_VN = yellow
+12V_LSU =brown / grey