checking oil DACIA SOLENZA 2004 Repair Manual

CHARACTERISTICS
Engine – Clutch - Gearbox .................................. 01-1
Ve hicle identification .......................................... 01-2
LIFTING MEANS
M obile jack – Adjustable supports ..................... 02-1
Elevator positioned under vehic le body .............. 02-2
TOWING
All types .............................................................. 03-1
LUBRICANTS – INGREDIENTS
C ondition ............................................................ 04-1
DRAINING – FILLING
Engine.................................................................. 05-1
Gearbox .............................................................. 05-2
P ower steering ..................................................... 05-3
VALUES AND ADJUSTMENTS
Dimensions .......................................................... 07-1
Weights (kg) ........................................................ 07-2
C apacity - Quality ................................................ 07-3
Accessories belts tension ..................................... 07-4
Wheels, Tires ....................................................... 07-5
Br akes.................................................................. 07-6
Dimensions under carriage body ......................... 07-7
Checking values of the front axle angles .............. 07-8
Checking values of the rear axle angle s .............. 07-9
ENGINE ASSEMBLY
Ingredie nts............................................................ 10-1
Oil consumption ................................................. 10-2
Oil pressur e ......................................................... 10-3
Power tr ain group................................................. 10-4
Sepa ration - Gearbox .......................................... 10-9
Se para tion – Unfitting ......................................... 10-10
Tightening moments ........................................... 10-11
S pecial tools ......................................................... 10-12
C haracteristics ..................................................... 10-13
Dismounting – Remounting ................................. 10-20
Lower casing ...................................................... 10-39
Oil pump .............................................................. 10-41
Mul ti-purpose support ......................................... 10-42
DISTR IBUTIO N SYSTEM
Dis t rib ution belt ........................................................ 11-1
Cy l inder head gasket ............................................... 11-3 FUEL MIX TURE
Characteri stics .......................................................... 1 2 -1
Bo d y valve ................................................................. 1 2 -4
In let man ifo ld ........................................................... 1 2 -5
Exh aust man i fold ...................................................... 1 2 -6
Air fi l ter .................................................................... 1 2 -7 FUEL SUPPLY
Su p ply interruptio n .................................................. 1 3 -1
Fu el ramp .................................................................. 1 3 -2
Pu mp capaci ty ........................................................... 1 3 -3
Su p ply pressure ......................................................... 1 3 -4 ANTI-POLLUTIO N
Pet rol vapors re-as p irat ion ...................................... 1 4 -1
Oil vapors re-as p irat ion ............................................ 1 4 -4 ALTERNATOR – STARTER
Alternat or ................................................................. 1 6 -1
Starter ........................................................................ 1 6 -6 IGNIT ION AND INJECTION
Ig nition system ......................................................... 1 7 -1
Sp ark pl ags ............................................................... 1 7 -3
In ject ion system ....................................................... 1 7 -4
Characteri stics .......................................................... 1 7 -10
In ject ion / ai r co nditioning strat egy ......................... 1 7 -11
Id ling reg ime co rrection ........................................... 1 7 -12
Id ling reg ime ad aptive co rrection ............................ 1 7 -13
Enri ching ad justment ............................................... 1 7 -14
Enri ching ad aptive co rrection .................................. 1 7 -16
“On Board Diagnostic” system ch aracterist ics ....... 1 7 -18
“On Board Diag nostic” li ghting conditions ............. 1 7 -19
“On Board Diag nostic” di agnostic conditions ......... 1 7 -20
Diag nostic of co mbustion mis fires det ection ............ 1 7 -21
Cat alyst diag nostic .................................................... 1 7 -22
Oxy gen sensor diag nostic ......................................... 1 7 -23
Diag nostic – Gen eral ................................................. 1 7 -25
Diag nostic – Fai l ures interp retat ion ......................... 1 7 -26
Diag nostic – Hel p ...................................................... 1 7 -60
Diag nostic – Confo rmity ch ecking ............................ 1 7 -61
Diag nostic – Stat es interpret ation ............................ 1 7 -69
Diag nostic – Paramet ers interp retat ion .................. 1 7 -75
Fai l ure locat ing al gorithm ........................................ 1 7 -83 COOLING - EXHAUST - TANK
Characteri stics .......................................................... 1 9 -1
Fi l ling - Purging ........................................................ 1 9 -2
Checking ................................................................... 1 9 -3
Co o ling system diagram ........................................... 1 9 -4
Rad i ato r ..................................................................... 1 9 -5
Co o ling engine fan fo r vehicles
wit h out ai r co nditioning ............................................ 1 9 -7
Diag nostic – fai lures in terp retat ion at vehicles
wit hout ai r co nditioning ............................................. 1 9 -8
Co o ling engine fan fo r vehicles
General poinds vehicle0
01
02
03
04
05
07
Engine and péripheriques1
10
11
12
13
14
16
17
19
vnx.su

05 - 3
DRAINING – FILLING
05Power steering
AT T E N T I ON !
For filling and addi tion, only oi l DACIA of class DEXTRON II D is t o be used.
Circuit capacity: 1 liter.
CIRCUIT FILLING
Fill the reservoir with oil.
In order to fill the circuit with oi l, easy rotate t he steeri ng wheel in bot h directions so that
steering rack is performing a complete stroke.
Check the oil level in the reservoir and addition if the case.
Start t he e ngine, easy rot ate the steeri ng wheel in both dire ctions so that steering rack is
performing a complete stroke. Restore the oil level in the reservoir till MAXI level.
LEVEL CHECKING
Each 10,000 km, check the oil level in the reservoir, that must be between the MINI-MAXI
marks.
vnx.su

ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 2
OIL CONSUMPTION MEASURING
a) Oil filling to maximal level
This operation is to be performed when the engine is warm (one engine fan rotation) and after
a stabilization of 15 minutes, necessary to the oil complete draining into the lower crankshaft.
Check the oil at the oil-indicating rod.
Fill to the maximal level.
Seal the draining and filling taps (mark them with paint), for further checking if these have not
been dismounted
b) Customer driving time
Ask the customer to drive for about 2000 km or until the oil reaches the minimal level.
c) Refilling to the maximal l evel
This operation is to be performed when the engine is warm (one engine fan rotation) and after
a stabilization of 15 minutes.
Check the oil at the oil-indicating rod.
Fill to the maximal level.
Write down the oil quantity and the driven mileage after filling to the maximal level.
d) Oil consumption measuring
Oil filled quantity (liter)
OIL CONSUMPTION =
kilometers (thousand)
Oil con sumption
vnx.su

ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 3
SPECIAL TOOLS
MOT 836 - 05 Oil pressure measuring kit
CHECKING
The oil pressure is to be checked when the engine is warm (about 80°C).
Oil p ressure
For the engine E7J, components C + E + F from the oi l pressure measuri ng kit
MOT 836-05 are to be used.
The minimal pressure value should be:
1 bar at idling;
3 bar at 4000 rpm.
vnx.su

ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 12
NO.DE NOM I NAT ION SERVICE DACI A
CODE ITEM NO
1O il plug wrench MOT 1018 1001101 800
2D evice for mounting the camshaft sealing gasket MOT 1127-01 1001112701
3Devic e for mounting crankshaft sealing gasket towards flywheel MOT 1129-01 1001112901
4Devic e for distribution belt tensioning MOT 1135-01 1001113501
5P liers for elastic clips MOT 1202-01 1001120 201
6Su itcase for petrol pressure checking MOT 1311-01 1001131101
7 Connection “J” MOT 1311-04 1001131104
8 Connection “K” MOT 1311-05 1001131105
9D evice for conne ction dismounting MOT 1311-06 1001131106
10 Pliers for valves oil seal ring dismounting MOT 1335 1001133 500
11 Device for checking the belt tensioning MOT 1505 1001150 500
12 Device for pi ston shaft mounting MOT 574-22 1001 0574 22
13 Sector for flywheel fixing MOT 582 1001 0582 00
14 Device for distribution gear blocking MOT 799-01 1001 0799 01
15 Device for mounting the crankshaft sealing gasket towards distribution MOT 550 1001 0550 00
16 Wrench for rockers adjustment MOT 567-01 1001 0567 01
17 Wrench for oil filter MOT 555 1001 0555 00
18 Device for power train sustaining MOT 545 1001 0545 00
19 Device for jackets maintaining MOT 484 1001 0484 00
or
Jackets maintaining clamps MOT 588 1001 0588 00
20 Comparing support MOT 251-01 1001 0251 01
21 Plate for measurement of cylinder jackets over-height MOT 252-01 1001 0252 01
Special tools
vnx.su

ENGINE E7J-26210
ENGINE ASSEMBLY
10 - 28
CYLINDERS BLOCK REMOUNTING
Clean the cylinders block, especially t he
jackets s eating and sealing surfaces.
Preparation of assembly
“ pistons-jackets”
The parts contained in the kit are in pairs.
Ma rk the part s assembly from A to D in
order to keep the matching.
Dismounting – Remounting
Remove completely the anti-rust foil.
REMARK:
Never scrape the parts. Jackets over-height
These engines are equipped with rubber
rings for jackets sealing, ensuring only the seal-
ing, jackets being seated directly on the cylin-
ders block and over-height being done from
manufacturing. The checking of the jackets over-height is
to be performed as follows: - place the jackets in the cylinders block
without the sealing ring;
- check t he X over-he ight by means of
the devices MOT 251-01 and MOT 252-01.
vnx.su

ENGINE E7J-26212
12 - 2
F UEL M IXTURE
DENOMINATION PARTICU LARITIES
UCE injection SIEMENS - Connector with 90 ways
In jection system Sequential multi-point
I gnition Static with double coil PINI R (W)
I gnition control led by
RA- C0,52
ΩΩΩΩ

± 10%

































UCE in
jectionRB-C0,52
ΩΩΩΩ

± 10%
R 1 -47,2 KΩΩΩΩ ±
10%
R
2-37,2 KΩΩ ΩΩ ±
10%
Characteristics
Detonation sensor Sagem – piezo-electric type
Tightening moment = 2 daNm.
RPM sensor ELECTRICFIL or SIEMENS
R = 200………….270 Ù
Spa rk plugs SAGEM – Type RFC 52 LZ
Ti ghtening moment = 2.5 –3 daNm
Fuel filter For de-pollution norm 1504
Mounted under the vehicle in front the fuel tank.
Replacement at every scheduled checking
For EURO 00 and EURO 96;
Insi de the fue l tank, attached on the fuel pump assembly.
Do not replace it separately.
Feeding pump Immersed in the fuel tank
For de-pol lution norm 1504:
- Flow: 1.3 l/min. Pressure: 3 bars at 12 V ten sion.
For EURO 00 and EURO 96:
- Pressure: 3.5 bars at 12 V tension.
Pressure regulator For de-pollution norm 1504:
Regulator attached on the injection ramp.
Adjusted pressure : 3 ± 0.2 b ars at zero depression
2.5± 0.2 bars at 500 mbars depression
For EURO 00 and EURO 96:
Mounted inside the fuel tank on the fuel pump assembly.
Adjusted pressure : 3.5 bars
Electro-magnetic Injectors SIEMEN S
R = 14.5 Ù ± 5 % AT 20 º C
Supply + 12V
Step by step engine R
A-D = 53 Ù 10% at 25º C
R
B- C = 53 Ù 10% at 25 ºC
vnx.su

ENGINE E7J - 26214
14 - 2
ANTI-POLLUTION
Pet rol vapors re-aspiration
OPERATING PRINCIPLE
The communication of the t ank with t he
atmosphere is done through the carbon can. The petrol vapors are retained when they are
passing through the active carbon from the carbon
can. By means of a purging valve controlled by a
RCO signal issued by UCE injection, the petrol
vapors are re-aspired through piping by the intake
manifold.
The flow section of the purging valve is
variable, subject to the balance given by the
magnetic field created by supplying the purging
valve coil and the power of the spring ensuring
the valve closing.
RE-ASPIRATION CONDITIONS
The can-purging valve is controlled by pin
4 of the UCE injection, in the moment when:
-w ater tempera ture > 20 ° C;
- air temperature > 10 ° C;
- engine is running over a certain im-
posed charge; -valve potentiometer is not in the posi-
tion acceleration pedal not pressed.
By using the CLIP tester, it is possible the
reading of the RCO value (opening cyclic
ratio).
The purging valve is closed for a value
smaller than 0.7%. OPERATION CHECKING OF THE
CAN PURGING VALVE
A defective operation of the petrol vapors
re-aspiration system, may lead to an unstable
idling or even to the engine stopping. First of all, check:
-circuit conformity (see the operating
diagram)
-piping condition between the can and
the fuel tank (sealing, circuit clogging).
The (B) piping coming from the tank shall
be clogged.
Connect a manometer (-3…+3 bar) at the
(M) connection for communication with the
atmosphere and check at idling if there is
depression. Is there depression?
YES – Set conta ct off. Usi ng a
vacuum pump, apply a 500 - mbar depression
at the (A ) piping connection of t he purging
valve. The value of the red depression must
not have a variation more than 10 mbar
wi thin 10 seconds.
vnx.su

IGNITION AND INJECTION
17
17 - 30
AFTER
REPARATION
Perform the operations from “recommendations” for repara tion confirmation.
Fix a ny other possible failures.
Erase the failures memoriz ed by the injection computer.
Perform a conformity checking by means of the CLIP tester.
C heck the battery and electric mass condition of the veh icle.
Fi x if necessary.
C heck the connection and the connector condition of the actuator s relay .
C hange the connector if necessary.
C heck the presence of +12 Volts at pin 1 actuators relay.
Fi x if necessary.
C heck the actuators relay coil.
R eplace the actuators relay if necessary.
C heck the insulation and continuity on line
Pin 39 injection computer > pin 2 actuators relay.
Fix if necessary
If the problem is persisting after these checking, fix the other failures the n perform the conformity
checking.
RE CO MMENDATIONS
Conditions for diagnostic appl ication for memorized failure:
Set t he contact on then enter in dialog with the injection computer by means
of the CLIP tester.
REMARK: This failure is of high importance. It is then necessary to be
tr eate d before the following ones.
Diagnostic – Failures interpretation
DF009
P RESENT
OR
ME MO RIZEDACTUATORS RELAY CONTROL CIRCUIT
1DEF : Open circuit or short-circuit
CO : open circuit
CC.O : s hot circuit at mass
CC.1 : s hort circuit at + 12 V.
vnx.su

IGNITION AND INJECTION
17
17 - 47
DF 061
P RESENT
OR
ME MO RIZEDCYLINDERS 1-4 IGNITION COIL CIRCUIT
1.DEF : Open circuit or short-circuit
CO : Open circuit
CC. O : Short-circuit at mass
CC.1 : S hort-circuit at +12 volts
Conditions for diagnostic appl ication to memorized failure:
Start t he e ngine a nd stop it immediately as the failure is oc curring as being
prese nt (risk for catalyst) or rota te de engine with the starter, without starting it,
for 10 seconds.
In case of failures addition, treat as most important, failure “ DF345 : Supply 5
volts potenti ometers or sensors “ and failure “DF261: Fuel pump relay circui t”,
if it is /they are present
* If the failure is memorized with OBD indicator on, check in the context part, if
st ate “ET282 : Ignition coil 1-4 circuit” corresponding to the OBD indicator
lighting request is affirmative. In this case , proceed as per bellow mentioned
met hod
C heck the connection and condition of the coil connector .
R eplace the connector if necessary.
C heck the resistance of the coil resistance of c ylinders 1-4. Refer to chapte r
“Help” in order to compare the measured resistance values with the recommended
one .
R eplace the coil if necessary.
Check the +12 Volts supply existence after fue l pump relay, at pin C of the coi l.
If it is necessary, apply the methodology for failure diagnostic “DF261”
C onnect the 90 ways terminal box instead of the injection computer the n check
t he insulation and continuity on line:
pin 32 injection computer > pin A ignition coil.
Fi x if necessary.
If the problem is persisting after the se checking, treat the other failures then
perform the conformity checking.
RECOMMENDATIONS
Pe rform the operations from ” recommendations” for reparation confirma tion.
Fi x any other possible failures
Erase the failures memoriz ed by the injection computer.
Pe rform a conformity checking by means of the CLIP tester.
AF
TER
REPARATION
Diagnostic – Failures interpretation
vnx.su