Nissan Note [1643/1872] Ec 1643

Nissan Note [1643/1872] Ec 1643
TROUBLE DIAGNOSIS
EC-1643
[K9K]
C
D
E
F
G
H
I
J
K
L
M
A
EC
2. CHECK INLET AIR CIRCUIT
Check the air inlet circuit using TEST 5. Refer to EC-1663, "
TEST 5: AIR INLET CIRCUIT CHECK" .
>> GO TO 3.
3. CHECK WIRING HARNESS
Is the engine wiring harness cut off or pinched?
Yes or No
Yes >> Carry out the required repairs.
No >> GO TO 4.
4. CHECK FUEL INJECTORS
Check the fuel injectors using TEST 3. Refer to EC-1662, "
TEST 3: FUEL INJECTOR CHECK" .
>> GO TO 5.
5. CHECK ENGINE ASPIRATION
Check that the engine has not aspirated its oil (engine stalls).
Yes or No
Yes >> Carry out the required repairs.
No >> GO TO 6.
6. CHECK ECM
Check the ECM using TEST 6. Refer to EC-1664, "
TEST 6: ECM CHECK" .
>> INSPECTION END
CHART 8: RESPONSE MALFUNCTION
1. CHECK INLET AIR CIRCUIT
Check the inlet air circuit using TEST 5. Refer to EC-1663, "
TEST 5: AIR INLET CIRCUIT CHECK" .
>> GO TO 2.
2. CHECK COMPRESSION PRESSURE
Are the compressions correct?
Yes or No
Yes >> GO TO 3.
No >> Carry out the required repairs.
3. CHECK ENGINE PARAMETERS
Check the engine parameters using TEST 4. Refer to EC-1663, "
TEST 4: PARAMETER CHECK" .
>> GO TO 4.

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