Mercedes-Benz:: M-class W163:: Systems of electric equipment of the engine

7. Systems of electric equipment of the engine

Separate characteristics are provided also in the text of the Head and in case of obligation of their performance are highlighted in bold type.

Rechargeable battery
Electrolyte density at 20 °C, ^kg/dm3
Batteries of all types (on 62, 74 and 100 Ach)
Nominal rate	1.24
Limit admissible difference between banks	0.04
Loading current (check duration no more than 10 seconds), And
Batteries on 62 Ach	190
Batteries on 74 Ach	265
Batteries on 100 Ach	300
Tension under loading, In	10
Generator
Adjustable tension (on the battery), In
For the period 2 minutes at engine 3000 turns in a minute and at continuous electricity consumption
Petrol models	13 ÷ 14.5
Diesel models	13 ÷ 14.5
Charge current (engine/coefficient turns), And
Petrol models
Engine 111.977	90 (2200/2.93)
Engine 112.942	115 (2200/2.93)
Engine 112.970	120 (2500/3)
Engines 113.942/981	150 (2200/2.92)
Engine 113.965	150 (2500/3)
Diesel models
Engine 612.963	150 (2500/2.8)
Engine 628.963	150 (2500/3)
System of ignition
Type
Models ML 230	Electronic, HFM, Map-DIS, Bosch
Other models	Electronic, ME 2.0, Map-DI, Bosch
Installation of a corner of an advancing of ignition	Under control of ECM, is not subject to adjustment
Ignition coils
Engines 111.977	One bobbin assembly on two cylinders with a single spark (twin-spark)
Engines of series 112 and 113	One double coil on each cylinder
Supply voltage (+ ballast), In	12.0
Ignition order
4-cylinder engines	1-3-4-2
5-cylinder engines	1-2-4-5-3
6-cylinder engines	1-5-3-6-2-4
8-cylinder engines	1-5-4-8-6-3-7-2
Working gap of the sensor of position of the camshaft (CMP), mm	0.5
Spark plugs
Type/size of an interelectrode gap, mm
ML 230
Bosch	F7DCR4/0.8
Beru	14FGH-7DTURXO/1.0
NGK	BKUR6ET-10/1.0
ML 320
Bosch	F8DPER4/1.0
Beru	14FGH-8DPRURX2/1.0
Champion	RC10PYP4/1.0
NGK	PFR5G-11/1.1
ML 350	Data are absent
ML 430
Bosch	F8DPER4/1.0
Beru	14FGH-8DPRURX2/1.0
NGK	PFR5G-11/1.1
ML 55 AMG	Data are absent
ML 500	Data are absent
Control system of the diesel engine
Type	Electronic with direct injection of "Common-Rail", a turbo-supercharging and cooling of the blown air
Type of candles of an incandescence	Beru 858 MJ, Bosch 0 250 201 026, Lucas/CAV HDS352
Control lamp of refusals (MIL)	Blinks in the presence of admissions of ignition, burns constantly with other malfunctions in a control system
Operating procedure of cylinders
4-cylinder engines	1-3-4-2
5-cylinder engines	1-2-4-5-3

Codes of onboard diagnostics of the 2nd generation of OBD II

Power unit

P0000	Lack of codes of malfunctions in memory of system.
P0100	Violation in a chain of the measuring instrument of mass of the soaked-up air (MAF). Right number of cylinders.
P0105	Malfunctions in a chain of the measuring instrument of mass of the soaked-up air (MAF). Right number of cylinders.
P0110	Violation in a chain of the sensor of temperature of the soaked-up air (IAT). Right number of cylinders.
P0115	Absence or excessively low level of a signal of the sensor of temperature of a cooler (eats). Right number of cylinders.
P0120	Malfunctions in a chain of the sensor of provision of a butterfly valve (TPS). Right number of cylinders.
P0130	Malfunction in a chain dokatalitichesky a lambda probe (the right number of cylinders). Right number of cylinders.
P0133	Excessively high voltage or slow reaction dokatalitichesky warmed up a lambda probe (the right number of cylinders).
P0135	Violation in a chain of heating dokatalitichesky a lambda probe (excessively high voltage) (the right number of cylinders).
P0136	Violation in a chain postkataliticheky warmed up a lambda probe (excessively low voltage) (the right number of cylinders).
P0140	Violation in a chain of heating dokatalitichesky a lambda probe (the right number of cylinders) (G3/4).
P0141	Violation in a chain of heating postkataliticheky a lambda probe (the right number of cylinders) (G3/6).
P0150	Malfunction in a chain dokatalitichesky a lambda probe (the left number of cylinders).
P0153	The slowed-down reaction dokatalitichesky a lambda probe (the left number of cylinders).
P0155	Violation of serviceability of functioning of the heater dokatalitichesky lambda probe (left number of cylinders) (G3/3).
P0156	It is faulty postkataliticheky a lambda probe (the left number of cylinders) (G3/5).
P0160	Violation of serviceability of functioning of the heater dokatalitichesky lambda probe (left number of cylinders) (G3/3).
P0161	Violation of serviceability of functioning of the heater postkataliticheky lambda probe (left number of cylinders) (G3/5).
P0170	Reimpoverishment or reenrichment of air-fuel mix (right number of cylinders).
P0173	The regrown poor or reenriched injection (the left number of cylinders).
P0201-P0212	Malfunction in a chain of an injector of the cylinder 1 - 12 respectively.
P0300	Casual admissions of ignition in various cylinders take place.
P0301-P0312	Admissions of ignition in the cylinder 1 - 12 respectively take place.
P0325	The sensor of a detonation 1 is faulty (the right number of cylinders).
P0330	The sensor of a detonation 2 is faulty (the right number of cylinders).
P0335	Malfunction in a chain of the sensor of provision of a bent shaft of ICR. Right number of cylinders.
P0341	Violation of serviceability of functioning of the SMR sensor. Right number of cylinders.
P0370	Cam-shaft phase shift concerning the crankshaft.
P0400	Malfunction of a stream of recirculation of the fulfilled gases.
P0410	Malfunction in system of admixture of additional air.
P0422	Efficiency of functioning of the catalytic converter (the right number of cylinders) is excessively reduced.
P0432	Efficiency of functioning of the catalytic converter (the left number of cylinders) is excessively reduced.
P0440	Leaks in system of catching of vapors of EVAP fuel.
P0441	The EVAP system VSV valve is faulty.
P0442	Insignificant leak in the EVAP system is revealed.
P0443-P0446	Malfunction in a chain of the valve of management of a purge of a coal adsorber of EVAP.
P0450	Violation in a chain of the sensor of pressure of vapors in an EVAP system gasoline tank.
P0455	Considerable leak in the EVAP system is revealed.
P0460	Low level of fuel in a tank.
P0462	Short circuit on weight in a chain of the fuel level sensor.
P0500, P0501	Malfunction in a VSS car speed sensor chain.
P0507	Unexpected overestimate of frequency of rotation of the engine at operation of system of stabilization of turns of idling.
P0560	Malfunction in system of onboard power supply.
P0565	Violation at development of a signal of inclusion of a tempostat.
P0600	Malfunction of a serial port of the AT control unit.
P0604	Error of the RAM (RAM) of the control unit.
P0605	Error of ROM (ROM) of the control unit.
P0700	Violation of serviceability of functioning of a control system of transmission.
P0702	Electric malfunction in a chain of a control system of transmission.
P0715	Malfunction in an entrance contour of a chain of the RPM meter of the turbine.
P0720	Malfunction in a speed sensor chain.
P0730	Wrong choice of transfer of AT.
P0740	Malfunction in a chain of an electromagnet of the valve of the converter of rotation of TCC AT.
P0743	Electric refusal in a chain of coupling of the converter of rotation.
P0748	Electric malfunction in a chain of the electromagnetic valve of management of pressure.
P0753	Electric malfunction in a chain of the electromagnetic valve of switching And.
P0758	Electric malfunction in a chain of the electromagnetic valve of switching of Century.
P0763	Electric malfunction in a chain of the electromagnetic valve of switching of Page.
P0801	Malfunction of the motor of the electric fan of the engine/KV (M4/3).
P0802	Malfunction of the valve of switching of the resonant inlet pipeline (Y22/6).
P0809	Cam-shaft phase shift concerning the crankshaft.
P0811	The distributed CAN tire from electronic ignition is blocked.
P1031	Connection a lambda probes (G3/3 and G3/4) is mixed.
P1177	Malfunction of the sensor of oil (B40) (level, temperature, quality), oil temperature deviation.
P1178	Malfunction of the sensor of oil (B40) (level, temperature, quality), oil level deviation.
P1179	Malfunction of the sensor of oil (B40) (level, temperature, quality), deviation of quality of oil.
P1180	Malfunction of the sensor of oil (B40) (level, temperature, quality), excess of temperature of oil.
P1181	Malfunction of the motor of the electric fan of engine/quarter.
P1185	Malfunction of the sensor of oil (B40) (level, temperature, quality), water in oil.
P1186	Signal of emergency shutdown of fuel. M16/6 activator of an electronic pedal of gas / темпостата / stabilization of turns х.х.
P1225	Malfunction of the valve of switching of the resonant inlet pipeline (Y22/6).
P1233	M16/6 activator of an electronic pedal of gas / темпостата / stabilization of turns х.х.
P1386	Management on a detonation from ECM.
P1400	The transmitter of vacuum (Y31/1) of the EGR valve of recirculation of the fulfilled gases is faulty.
P1420	Valve switch (Y32) of the pump of system of admixture of secondary AIR air.
P1453	Module of the relay (K40) of system of admixture of secondary AIR air, air pump (K40/4k3).
P1491	Too high pressure of Quarter coolant.
P1542	Sensor of a pedal of an accelerator (B37).
P1570	Start attempt blocking (models with remote control of RCL); Violation of compatibility of a signal of CAN from the control unit of an identification of the driver of DAS to ECM or EESM and DAS.
P1580	Activator (M16/1) of an electronic pedal of gas / темпостата / EA/CC/ISC idling adjustment drive.
P1584	Sensor switch (S9/1) of stoplights.
P1603	The distributed tire of data of CAN from EIS.
P1605	Bad traffic conditions are determined by comparison of signals of speed of the movement.
P1642	Control unit of the ECM (N3/10) engine incorrect coding.
P1644	Owing to low power supply of the control unit of transmission (N15/3) it is impossible to define the version of transmission.
P1681	Loss of a signal of collision.
P1747	Error of a signal of the distributed tire (CAN) from the control unit of transmission of ETC (N15/3) or the control panel.
Chassis (ABS/ASR/ESP/BAS system)
C1000	ESP/SPS (N47-5) control unit. After replacement to carry out adaptation of the control unit.
C1003	Control unit of the ESP (N47-5) system, malfunction of the computer of the BAS system.
C1010	Low voltage of food, chain 87.
C1011	Break / short circuit in a power-supply circuit Ý/m the valve of the hydroblock of auxiliary brake systems.
C1012	The increased tension of the rechargeable battery on the plug 87.
C1020	Malfunction of communication of the distributed tire of data of CAN. Check the coding of the control unit.
C1022	Malfunction of communication of the distributed tire given with the control unit of the MSM (N3/5) or CDI engine (N3/9).
C1023	Malfunction of communication of the distributed tire given with the left control unit of the engine (ME-SFI, N3/11).
C1024	Malfunction of communication of the distributed tire given with the control unit of transmission (N15/3).
C1025	Disruption of communication on CAN tire with the control unit of the BAS system.
C1026	The general disruption of communication on CAN tire.
C1038	Tire CAN: transfer from the control unit of the ESP (N47-5) system is broken.
C1040	Tire CAN: transfer from the control unit of the ESP (N47-5) system is broken.
C1100	Break, bad contact, damage of teeth of a rotor of the sensor of speed of the car on the left forward wheel (L6/1), the different size of a wheel, the wrong transfer relation of the main transfer.
C1101	Break, bad contact, damage of teeth of a rotor of the sensor of speed of the car on the right forward wheel (L6/2), the different size of a wheel, the wrong transfer relation of the main transfer.
C1102	Break, bad contact, damage of teeth of a rotor of the sensor of speed of the car on the left back wheel (L6/3), the different size of a wheel, the wrong transfer relation of the main transfer.
C1103	Break, bad contact, damage of teeth of a rotor of the sensor of speed of the car on the left back wheel (L6/4), the different size of a wheel, the wrong transfer relation of the main transfer.
C1112	Rotation frequency sensor: from time to time influence of a magnetic flux of dispersion. To check wires.
C1120	Break, short circuit of a wire of a basic or working signal of the sensor of violation of course stability of ESP (N64) or (B24/15).
C1140	Break, short circuit, initialization of the sensor of an angle of rotation of a wheel (N49). After replacement of elements carry out adaptation of the control unit. Turn a steering wheel from an emphasis against the stop.
C1141	Sensor of brake pressure of ESP (B34) or sensor of pressure of 1 ESP (B34/1).
C1142	Break, short circuit of a chain of the sensor of a cross component of acceleration of ABS (B24/2) or sensor of rotation and side acceleration (B24/15)
C1143	Break, short circuit of a chain or malfunction of the sensor of pressure of 2 ESP (B34/2).
C1149	Supply voltage of sensors: pressure in system of the brake ESP (B34) drive, the course of a membrane (A7/7b1), side acceleration (B24/2) or speed of rotation and side acceleration (B24/15).
C1200	Break, short circuit, malfunction of the 4-contact sensor switch of stoplights (S9/1).
C1201	Break, short circuit of a chain or malfunction, delay of switching of the switch of the BAS system (A7/7s1).
C1204	Break, short circuit, malfunction of the sensor of the course of a membrane of the BAS system (A7/7b1).
C1300	Break, short circuit of a chain of the valve of the left forward wheel (A7/3y6) holding Ý/m.
C1301	Break, short circuit of a chain of the valve of the left forward wheel (A7/3y7) which is releasing Ý/m.
C1302	Break, short circuit of a chain of the valve of the right forward wheel (A7/3y8) holding Ý/m.
C1303	Break, short circuit of a chain of the valve of the right forward wheel (A7/3y9) which is releasing Ý/m.
C1304	Break, short circuit of a chain of the valve of the left back wheel (A7/3y10) holding Ý/m.
C1305	Break, short circuit of a chain of the valve of the left back wheel (A7/3y11) which is releasing Ý/m.
C1306	Break, short circuit of a chain of the valve of the right back wheel (A7/3y12) holding Ý/m.
C1307	Break, short circuit of a chain of the valve of the right back wheel (A7/3y13) which is releasing Ý/m.
C1308	Break, short circuit of a chain final Ý/m valve of a contour of pressure of 1 (A7/3y26), forward wheels.
C1309	Break, short circuit of a chain inlet Ý/m valve of a contour of pressure of 2 (A7/3y27), back wheels.
C1310	Break, short circuit of a chain of the valve of switching of a contour of pressure of 1 (A7/3y24) of forward wheels.
C1311	Break, short circuit of a chain of the valve of switching of a contour of pressure of 2 (A7/3y25), back wheels.
C1312	Valve of switching of the main brake cylinder.
C1313	Relay Ý/m hydroblock valve. Replace the control unit.
C1316	Break or short circuit of a chain switching э / the magnetic valve, a contour of pressure of 1 (A7/3y24).
C1317	Break or short circuit of a chain inlet э / magnetic valve, contour of pressure of 1 (A7/3y26).
C1318	Break or short circuit of a chain switching э / the magnetic valve, a contour of pressure of 2 (A7/3y25).
C1319	Break or short circuit of a chain inlet э / magnetic valve, contour of pressure of 2 (A7/3y27).
C1332	Break or short circuit of a chain э / magnetic valve of the BAS system (A7/7y1).
C1400	Break, short circuit of a chain of the pump ESP.
C1401	Break, short circuit or not switching off of a chain of the pump of high pressure / return of the hydroblock (A7/3m1).
C1405	Violation in work of executive elements of contours of pressure 1 and 2.
C1406	The amplifier of emergency brake application of BAS (A7/7), the sensor of the course of a membrane (A7/7b1) or the magnetic valve (A7/7y1) is faulty.
C1500	VSS car speed sensor.
C1501	SPS pressure sensor.
C1503	Piston block of transfer of pressure. Check a condition of back brake shoes.
C1504	The system is disconnected. The sensor of an angle of rotation of a wheel (N49), low power supply of the sensor of course stability of ESP is not initialized. Rotate a steering wheel from an emphasis against the stop. The sensor of speed of rotation (N64) or the sensor of speed of rotation and side acceleration (B24/15), the lowered tension.
C1511	The control unit of the engine is incorrectly coded.
C1540	Road test is not carried out.
Security systems
Without side safety cushions (the code of the control unit begins with 000)
1	Security system control unit.
2	Break or short circuit of a chain of a fuse of a safety cushion of the driver.
3	Break or short circuit of a chain of a fuse of a natyazhitel of a belt of the driver.
4	Break or short circuit of a chain of a fuse of a natyazhitel of a belt of the forward passenger.
5	Break or short circuit of a chain of a fuse of a safety cushion of the forward passenger.
10	Programming of the control unit does not correspond to the version of the car.
17	Low voltage of food (chain 15R).
19	Break or short circuit on plus of a chain of a precautionary lamp of a security system.
20	The sensor of employment of a seat of the forward passenger - activization of a safety cushion.
24	Sensor of a fastener of a seat belt of the driver (model of the USA).
25	Sensor of a fastener of a seat belt of the forward passenger (model of the USA).
73	Break or short circuit of chains of fuses.
With side safety cushions (the code of the control unit begins with 001)
1	Security system control unit.
2	Break or short circuit on plus of a chain of a precautionary lamp of a security system.
3	Low voltage of food.
4	Break or short circuit of a chain of a fuse of a safety cushion of the driver, programming of the control unit.
5	Break or short circuit of a chain of a fuse of a natyazhitel of a belt of the driver, programming of the control unit.
6	Break or short circuit of a chain of a fuse of a natyazhitel of a belt of the forward passenger, programming of the control unit.
7	Break or short circuit of a chain of a fuse of a safety cushion of the forward passenger, programming of the control unit.
8	Break or short circuit of a chain of a fuse of a side driver's safety cushion, programming of the control unit.
9	Break or short circuit of a chain of a fuse of a side safety cushion of the forward passenger, programming of the control unit.
16	Sensor of a fastener of a seat belt of the driver (model of the USA). Programming of the control unit.
17	Sensor of a fastener of a seat belt of the forward passenger (model of the USA). Programming of the control unit.
18	Malfunction of conducting of the left side safety cushion.
19	Break, short circuit or low food of a chain of the sensor of accident of the left side safety cushion.
20	Break, short circuit or low food of a chain of the sensor of accident of the left side safety cushion.
21	Malfunction of conducting of the right side safety cushion.
22	Break, short circuit or low food of a chain of the sensor of accident of the right side safety cushion.
23	Break, short circuit or low food of a chain of the sensor of accident of the right side safety cushion.
24	The sensor of employment of a seat - activization of forward safety cushions.
25	The sensor of employment of a seat of the forward passenger - activization of a forward safety cushion.
26	Programming of the control unit.
27	Break or short circuit of a chain of the sensor of employment of a seat of the forward passenger with the sensor of installation of a children's seat (ACSR).
28	The sensor of employment of a seat of the forward passenger with the sensor of installation of a children's seat (ACSR). The children's seat is incorrectly established or there is no connection of a children's seat with passenger. Metal objects on a passenger or children's seat. Close located electromagnetic radiator (phone, the transmitter and so forth).
29	Programming of the control unit.
31	The sensor of employment of a seat of the forward passenger with the sensor of installation of a children's seat (ACSR).
32	Damage to a chain of the sensor of accident of the left side safety cushion (A53).
33	Damage to a chain of the sensor of accident of the right side safety cushion.
34	Digital output of collision - damage of conducting (ARTHUR). Programming of the control unit.
35	Analog output of collision - damage of conducting (model 170 Kompressor).
B1558	Control lamp of installation of a children's seat.
B1559	Information signal of installation of a children's seat (ACSR).

Body (system of the automatic conditioner of air)

Display	Tester	OBD II
FF	Lack of the registered malfunctions.
26	B1026	The conditioner in a back part of salon. Transfer on the distributed tire of data of CAN.
226	B1226	The air temperature sensor in salon, served by the fan (B10/4).
227	B1227	Sensor of the indicator of temperature of external air (B14).
228	B1228	Sensor of temperature of the left heater (B10/2).
229	B1229	Sensor of temperature of the right heater (B10/2).
230	B1230	Sensor of temperature of the evaporator (B10/6).
231	B1231	Sensor of temperature of coolant (B11/4).
232	B1232	Sensor of pressure of coolant (B12).
233	B1233	Sensor of temperature of coolant (B12/1).
234	B1234	Sensor of sunlight (B32).
235	B1235	Sensor of emission of gases (B31).
241	B1241	Add coolant.
416	B1416	Pump of circulation of cooling liquid (A31m1).
417	B1417	Double water valve left (A31/1y1).
418	B1418	Double water valve right (A31/1y2).
419	B1419	Electromagnetic coupling (A9k1).
420	B1420	Regulator of turns of idling.
421	B1421	Control unit of the additional fan (N65/1).
422	B1422	The consecutive interface to the control panel (K1).
423	B1423	Valvate block of switching (Y11).
424	B1424	The executive engine of opening of the filter with absorbent carbon (A32m2.
425	B1425	The executive engine of closing of the filter with absorbent carbon (A32m2).
432	B1432	Additional heater. Maximum heating.
459	B1459	The consecutive interface to the control panel (K2).
460	B1460	Light-emitting diode - the central air deflector, situation "Heating".
461	B1461	Light-emitting diode - the central air deflector, situation "Cooling".
462	B1462	Signal of full loading diesel models.

Efforts of tightening of threaded connections, Nanometer

Petrol models
Spark plugs	20 ÷ 30
Bolts of fastening of filters of a battery compartment to a body element	20
Bolts of fastening of bobbin assemblies	8
Fastening of the sensor of provision of a bent shaft (CKP) on the block of cylinders	8
Fastening of the sensor of Hall on a head of cylinders (engines of series 112 and 113)	8
Bolts of fastening of sensors of a detonation (KS)	20
Terminal nut of fastening of the tire of grounding of the rechargeable battery to a body element	18
Generator B+ plug nut
Engine 11.977	15
Engines of series 112 and 113	18
Plug D nut + generator
Engine 11.977	4
Engines of series 112 and 113	5
Bolts of fastening of the generator	42
Nut of fastening of a pulley of the drive of the generator	80
Nut of fastening of the plug of a contour 30 chains of a starter	14
Nut of fastening of the plug of a contour 50 chains of a starter	6
Bolts of fastening of a starter	42
Bolts of fastening of a pillow to an arm of a support of a suspension bracket of the power unit	65
Diesel models
Screws of fastening of the finishing panel of a cover of a head of cylinders	10
Screws of fastening of the finishing panel of the air distributor	10
Bolts of fastening of filters of a battery compartment to a body element	20
Fastening of the sensor of position of the camshaft (CMP) (Hall's sensor) on a cover of a head of cylinders (engine 612.963)	11
Glow plugs	12
Terminal nut of fastening of the tire of grounding of the rechargeable battery to a body element	18
Bolt of fastening of a maslopodayushchy tube to a turbocompressor	30
Bolts of fastening of a casing of a cooler of the generator to the block of the engine (M8)	20
Generator B+ plug nut	13
Bolts of fastening of the generator	42
Nut of fastening of a pulley of the drive of the generator	80
Nut of fastening of the plug of a contour 30 chains of a starter	14
Nut of fastening of the plug of a contour 50 chains of a starter	6
Bolts of fastening of a starter	42