PE07.15-W-2002-60A | Legend of wiring diagram engine control (MR) | Model 970, 972, 974, 975, 976 up to 28.02.99 |
Item | Designation | Coordinate |
A3 | FR/FMR control unit | 8M |
A6 | MR/PLD control unit | 2A 16A 27A 39A 51A 62A |
A7 | Base module | 12M |
B10 | Fuel temperature sensor | 44M |
B12 | Oil pressure sensor | 35M |
B14 | Oil level sensor | 23M |
B15 | Crankshaft angle position sensor | 46M |
B16 | TDC sensor cylinder 1 | 47M |
B65 | Coolant temperature sensor | 39M |
B110 | Oil combination sensor (temperature, pressure) | 26M |
B111 | Charge air combination sensor (temperature, pressure) | 33M |
M1 | Starter | 3M 13M |
S1 | Drive switch | 4M |
S10 | Engine start pushbutton switch | 14M |
S11 | Engine stop pushbutton switch | 17M |
W3 | Ground point terminal 31 engine (in frame behind ABS right front axle solenoid valve) | 1M 2M |
X2.1 | Engine plug connection | 5G 10G 11G |
X6.1 | Cab-chassis plug connection | 11I |
X13 | Diagnostic socket | 10M |
Y6 | Unit pump cylinder 1 | 50H 50L |
Y7 | Unit pump cylinder 2 | 52L 53H |
Y8 | Unit pump cylinder 3 | 52H 57L |
Y9 | Unit pump cylinder 4 | 58L 60H |
Y10 | Unit pump cylinder 5 | 57H |
Y11 | Unit pump cylinder 6 | 58H |
Y49 | Hydraulic constant throttle (with inline 6 engine) | 21M |
(1) | ABS fault | 1B |
(2) | 2- and 3-axle vehicles | 1C |
(3) | 4-axle vehicles | 7C |
(4) | 3rd axle lift/lower | 11C |
(5) | with ATEGO 18-26t | 12C |
(6) | with ATEGO 18-26t: contact 6=3 contact 3=6 | 14C |
(7) | with ATEGO 18-26t not through X18 or X21 | 18C |
(8) | with ATEGO 18-26 t through plug connection X1 cab-chassis connector plate | 23C |
(9) | with ACTROS | 23D |
(10) | ADR request | 25D |
(11) | ADR request / engine brake interlock | 33D |
(12) | ADR with transmission-independent PTOs | 35D |
(13) | Driver airbag | 37C |
(14) | Analog | 39C |
(15) | Trailer recognition for 4x2 semi-trailer trucks, not for Jumbo with 17t permissible cross weight, only ACTROS | 39D |
(16) | Connection with 6-channel | 41D |
(17) | PTO 3 / reversing lamp indicator switch connection | 43D |
(18) | Constantly open throttle valve and brake flap actuation | 44D |
(19) | Oil replenishment actuation and reservoir level detection | 46C |
(20) | ASR function | 46D |
(21) | Atmospheric pressure sensor | 48D |
(22) | Body electronics | 50C |
(23) | Exterior sensor | 7F 21G 49F 50F 50K 56F 56K |
(24) | Digital outputs (relay driver) | 62H |
(25) | 1st rear axle transverse lock | 61L |