| ENGINE WIRING
M9R/BVM6

#### 1587
UPSTREAM DIESEL OXYGEN SENSOR
TR4X2/M9R832

1 | 0.5 | 3AAU | UPSTREAM DIESEL OXYGEN SENSOR COMPENSATION RESISTOR SIGNAL | ?????
2 | 0.5 | 3AAV | -UPSTREAM DIESEL OXYGEN SENSOR | ?????
3 | 1.2 | 3AAS | UPSTREAM DIESEL OXYGEN SENSOR HEATING-CONTROL | ?????
4 | 1.2 | 3FB2 | INJECTION + > PROTECTIVE RELAY | ?????
5 | 0.5 | 3AAW | DOWNSTREAM DIESEL OXYGEN SENSOR HUNTING CURRENT SIGNAL | ?????
6 | 0.5 | 3AAT | UPSTREAM DIESEL OXYGEN SENSOR OUTPUT VOLTAGE | ?????