Hello, heres the problem i jvae been facing and how i have diagnosed.
PROBLEM :
- engine overheats and overflows the coolant at 90c. Fan does not start any where around 80c to 90c. But fan starts when i turn on AC (both high RPM & low RPM works)
- display shows coolant temperature rising to middle of the indicator, after that even though my OBD diagnose shows 80 - 90 - 100c temperature readings the display does not show any change. At this point i have noticed coolant being overflowed out of the over flow.
HOW I HAVE DIAGNOSED :
- change thermostat temperature sensor
- checked if fan operates at high RPM & Low RPM. (It does)
- when i pull of the jack of the temp sensor and start the engine, fan operate at high rpm and wont turn off.
- when i plug in the jack and start the engine, fan only operates if ac is turned on.
How can i fix this problem guys? Is there anything i have not looked into?
PROBLEM :
- engine overheats and overflows the coolant at 90c. Fan does not start any where around 80c to 90c. But fan starts when i turn on AC (both high RPM & low RPM works)
- display shows coolant temperature rising to middle of the indicator, after that even though my OBD diagnose shows 80 - 90 - 100c temperature readings the display does not show any change. At this point i have noticed coolant being overflowed out of the over flow.
HOW I HAVE DIAGNOSED :
- change thermostat temperature sensor
- checked if fan operates at high RPM & Low RPM. (It does)
- when i pull of the jack of the temp sensor and start the engine, fan operate at high rpm and wont turn off.
- when i plug in the jack and start the engine, fan only operates if ac is turned on.
How can i fix this problem guys? Is there anything i have not looked into?