Electrical Function Schematic For Exhaust Gas Recirculation - PE14.20-P-2052-97NAA

ENGINE 651.9 up to 2/28/13 in MODEL 166 

Code:	Designation:	Position
1	Throttle valve actuator, signal	6H
10	Accelerator pedal sensor, signal	8D
11	Engine speed, signal	7D
12	Charge air temperature sensor, signal	9D
14	Boost pressure, signal	11F
15	Exhaust pressure sensor, signal	11G
16	Temperature sensor upstream of catalytic converter, signal	10G
19	Circuit 87, status	10E
2	Exhaust gas recirculation cooler bypass switchover valve, actuation	10J
3	Intake air temperature sensor, signal	8H
4	Engine load, signal	8J
5	Differential pressure sensor (DPF), signal	6G
6	Temperature sensor upstream of diesel particulate filter, signal	5G
7	Pressure sensor downstream of air filter, signal	5F
8	Exhaust gas recirculation actuator, actuation	3D
9	Temperature sensor upstream of turbocharger, signal	6D
B17/8	Charge air temperature sensor	11B
B19/11	Temperature sensor upstream of turbocharger	4C
B19/7	Temperature sensor upstream of catalytic converter	13K
B19/9	Temperature sensor upstream of diesel particulate filter	1H
B2/5	Hot film mass air flow sensor	8L
B2/5b1	Intake air temperature sensor	8L
B28/5	Pressure sensor downstream of air filter	1G
B28/8	Differential pressure sensor (DPF)	1L
B37	Accelerator pedal sensor	8B
B5/1	Boost pressure sensor	15G
B60	Exhaust pressure sensor	15H
B70	Crankshaft Hall sensor	6B
Code 474	Diesel particulate filter	1G
F58	Engine compartment fuse and relay module	14A
F58kN	Circuit 87M relay	12C
M16/6	Throttle valve actuator	5K
M16/6r1	Actual value potentiometer 1	5K
N3/9	CDI control unit	8E
U244	Valid for BlueTEC	13J
Y27/9	Exhaust gas recirculation actuator	2D
Y85	Exhaust gas recirculation cooler bypass switchover valve	10K