2004 DACIA SOLENZA check engine

IGNITION AND INJECTION
17
17 - 88
ALP 5ENGINE OPERATION BREAKDOWN
Failure locating algorithm
AFTERPerform a road test then a checking by means of CLIP tester.
REPARATIONFix possible detected failures.
RECOMMEND AT IONSDo not use these information but after performing complete
checking by means of CLIP tester.
Check the followings :
- fuel conformity;
- lack of air circuit clogging, supply circuit and fuel circuit;
- lack of important air leak;
- injection pump setting on;
- injectors.
vnx.su

IGNITION AND INJECTION
17
17 - 89
ALP 6ENGINE STOPPING
Failure locating algorithm
AFTERPerform a road test then a checking by means of CLIP tester.
REPARATIONFix possible detected failures.
RECOMMEND AT IONSDo not use these informations but after performing complete
checking by means of CLIP tester.
Check the followings :
- lack of air circuit clogging, supply circuit and fuel circuit.
- lack of fuel leak
- injectors
- injecton pump
- engine
- supply +12V after setting on the contact at pin 81 of the injection computer.
vnx.su

IGNITION AND INJECTION
17
17 - 90
ALP 7ENGINE N OISE
Failure locating algorithm
AFTERPerform a road test then a checking by means of CLIP tester.
REPARATIONFix possible detecetd failures.
RECOMMEND AT IONSDo not use these information but after performing complete
checking by means of CLIP tester.
Check the followings:
- lack of a ir leak;
- pre-heating spark plugs;
- injection pump setting on;
- injectors;
- injection pump;
- engine;
- combustion pre-chambers.
vnx.su

IGNITION AND INJECTION
17
17 - 91
ALP 8SM OKE
Failure locating algorithm
AFTERPerform a road test then a checking by means of CLIP tester.
REPARATIONFix possible detected failures.
RECOMMEND AT IONSDo not use these informations but after performing complete
checking by means of CLIP tester.
Check the followings:
- injection pump setting on;
- injectors;
- injection pump;
- lack of a ir leak;
- pre-heating spark plugs;
- engine.
vnx.su

IGNITION AND INJECTION
17
17 - 92
ALP 9LACK OF PE RF O RM ANCES
Failure locating algorithm
AFTERPerform a road test then a checking by means of CLIP tester.
REPARATIONFix possible detected failures.
RECOMMEND AT IONSDo not use these informations but after performing complete
checking by means of CLIP tester.
Check the followings :
- fuel conformity;
- lack of air circuit clogging, supply circuit and fuel circuit;
- lack of fuel leak and air leak;
- injection pump setting on;
- engine compression;
- injectors;
- injection pump;
- pre-heating spark plugs.
vnx.su

19
19 - 2
COOLING - EXHAUST - TANK
The heating radiator has no valve.
The fluid circ ulation is permanently done in the heating radiator, this leading to t he engine
cooling.
FILLING
Open the purging screw located on the water pipe between engine and climate control radiator.
Fill up the circuit by the expansion vessel hole
Tighten the purging screws in the moment when the fluid is flowing in a continuos jet.
Start the engine, maintaining it at 2500 rot/min.
Adjust the fluid level in the expansion vessel, during about 4 minutes.
Close the cap of the expansion vessel.
PURGING
Let the engine run for 10 minutes at 2500 rot/min, until engine fan starting (necessary
period for automatic gas purge).
Check if the fluid level in the expansion vessel is nearby the mark “Max”.
Do not open the purging screws with the engine running.
Ret ighten the expansion vessel cap with the warm e ngine.
Filling - Purging
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19
19 - 3
COOLING - EXHAUST - TANKChecking
SPECIAL TOOLS
MS 5 54-01 Adapter fo r M.S. 554-07
MS 5 54-06 Adapter fo r M.S. 554-07
MS 5 54-07 Kit for checking the coo ling system sealing
1. CIRCUIT S EALIN G CHECKING
Mount the adapter M.S 554 –01 instead of
the expansion vessel valve.
Connect a t the adapter, the M.S. 554-07
device. Wa rm the engine, then stop it.
P ump, in order to create pressure in the cir-
cuit. Stop pumping at a value lower with 0.1 bar
then the valve calibrating value ( 1.2 bar)
The pressure must not drop, if not, check for
leak and fix it.
Progressively unscrew the device connection
for cooling circuit decompressing , then unscrew
the device, and mount back the expansion vessel
valve.
2. CHECKING ALVE CALIBRATION
M ount t he expansion vessel va lve on
adapter M.S. 554-06 and connect it to the
MS 557-07 device.
P ump to increase the pressure, this must
be stabilized at the valve calibration value 1.2
w ith a checking tolerance of ± 0.1 bar.
The calibra tion value of t he expansion
vessel valve is : 1.2 bar.
vnx.su

19
19 - 6
COOLING - EXHAUST - TANKRadiator
* For the vehicles with air conditioning :
- Connect the t wo pipes to the condenser.
- Connect the engine fan resistance connector (1) and the engine fan connector, then attach
it by clips. Connect the battery.
Attach in clips the oil reservoir for power steering and the air inlet pipe on the battery screen.
Perform the cooling circuit filling and purging.
Perform the air conditioning circuit filling with refrigerant fluid HFC 134a (0.600 Kg) and
check for refrigerant fluid leak ( for vehicles with air conditioning).
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