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EC-1330
[YD (WITHOUT EURO-OBD)]
DTC P0217 ENGINE OVER TEMPERATURE
7. CHECK COOLING FAN MOTORS-1 AND -2
Refer to EC-1331, "
Component Inspection" .
OK or NG
OK >> GO TO 7.
NG >> Replace cooling fan relays.
8. CHECK INTERMITTENT INCIDENT
Perform EC-1260, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>> INSPECTION END
Main 12 Causes of Overheating EBS0120C
*1: Turn the ignition switch ON.
*2: Engine running at 3,000 rpm for 10 minutes.
*3: Drive at 90 km/h (55 MPH) for 30 minutes and then let idle for 10 minutes.
*4: After 60 minutes of cool down time.
For more information, refer to CO-27, "
OVERHEATING CAUSE ANALYSIS" .
Engine Step Inspection item Equipment Standard Reference page
OFF 1
● Blocked radiator
● Blocked condenser
● Blocked radiator grille
● Blocked bumper
● Visual No blocking —
2
● Coolant mixture ● Coolant tester 50 - 50% coolant mixture See MA-19, "Engine
Coolant Mixture Ratio" .
3
● Coolant level ● Visual Coolant up to MAX level
in reservoir tank and radi-
ator filler neck
See CO-31, "LEVEL
CHECK" .
4
● Radiator cap ● Pressure tester 59 - 98 kPa
(0.59 - 0.98 bar, 0.6 - 1.0
kg/cm
2
, 9 - 14 psi) (Limit)
See MA-30, "
CHECKING
RADIATOR CAP" .
ON*
2
5 ● Coolant leaks ● Visual No leaks See CO-31, "CHECKING
RADIATOR SYSTEM
FOR LEAKS" .
ON*
2
6 ● Thermostat ● Touch the upper and
lower radiator hoses
Both hoses should be hot See CO-44, "THERMO-
STAT AND WATER PIP-
ING" , and CO-34,
"RADIATOR" .
ON*
1
7 ● Cooling fan ● CONSULT-II Operating See trouble diagnosis for
DTC P0217 (EC-1320
).
OFF 8
● Combustion gas leak ● Color checker chemical
tester 4 Gas analyzer
Negative —
ON*
3
9 ● Coolant temperature
gauge
● Visual Gauge less than 3/4
when driving
—
● Coolant overflow to
reservoir tank
● Visual No overflow during driving
and idling
See MA-28, "Changing
Engine Coolant" .
OFF*
4
10 ● Coolant return from
reservoir tank to radia-
tor
● Visual Should be initial level in
reservoir tank
See CO-31, "LEVEL
CHECK" .
OFF 11
● Cylinder head ● Straight gauge feeler
gauge
0.1 mm (0.004 in) Maxi-
mum distortion (warping)
SeeEM-196, "CYLIN-
DER HEAD" .
12 ● Cylinder block and pis-
tons
● Visual No scuffing on cylinder
walls or piston
See EM-212, "CYLIN-
DER BLOCK" .
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