AD83.70-P-2002-01A | Coupling assignment, heater booster unit | Model 210 as of 01.09.96 and models 168, 202 |
P83.70-0425-06
A Not assigned
B Not assigned
C Coupling, combustion air blower (A6m2)
1 Combustion air blower A6m2 white+
2 Combustion air blower A6m2 white
D Coupling, glow pin (A6r2)
1 Glow pin A6r2 yellow
2 Glow pin A6r2 yellow
E Coupling, voltage supply
1 Terminal 30 (models 202/210) red/white
1 Terminal 30 (model 168) pink/red
2 Ground brown
F Coupling, control lines
1 Not assigned
2 Diagnostic output
(models 202/210) pink
2 Diagnostic output (model 168) yellow/
white
3 Input, positive signal, heater
operation (models 202/210) yellow/ blue
4 Not assigned
5 Input, negative signal,
heater operation (model 168) yellow/
blue
6 Output, stationary heater
fuel metering pump blue