ENGINE (J05E)/TROUBLESHOOTING
2–280
1.
Check valve opening temperature.
Submerge in hot water (90
C {194
F}) and check if the valve lift is
10 mm {0.3937 in.} or greater.
NO
YES
1.
Check valve opening time.
After taking out from hot water, submerge in water and check that
the valve closes within 5 minutes.
NO
YES
5
Inspect the thermostat valve-opening temperature
Was any failure found?
Replace the thermostat.
Perform "After-inspection work" of INFOR-
MATION section.
Go to step 6.
6
Inspect the thermostat valve-open time
Was any failure found?
Replace the thermostat.
Perform "After-inspection work" of INFOR-
MATION section.
Go to step 7.