Quote Originally Posted by ninjababez View Post
vios 2006 (gen 1.5/1.3 L).

mga bros, temp warning light came up.
even when aux fan is running, i still get the temp warning in dash .
no recent change in the system naman, except for brake pad change about 1.5k km ago and lugnut stud issue the other day.
had it checked in jpwheels yesterday, was told that it was a bad fan, their comment was mahina daw. then went to exalta banawe, they said fan looks OK, as well as the water pump and no leak in system (cap also OK); since they could not identify the problem, they can only recommend to have the radiator checked and/or cleaned.

then i realized, i can check the temp via obd scanner, so i did. from banawe to maybunga pasig, temp never went over 98c (prolly cause it was 5:30pm narin). will update my post later around 12nn.
dati until about 98c (or 100c IIRC) ang inaabot ng coolant temp ko sa obd scanner reading via torque app.
ngayon 90c or lowest * 88c nag blink na ang temp warning sa dashboard. issue just started yesterday. naka toyota long life coolant naman, was replaced just about less than 10k km.

at first i thought it was a bad coolant sensor, but i can read naman via obd scanner that coolant temp is fine, so baka di naman sensor. any ideas kung ano pwede problem?


btw AC works fine even when the temp warning came up.
I'd go with dr.d here.. Change the aux fan.. Minsan kasi ang nangyayari sa Aux may time na kung kailan mo i-check eh gagana yan at may time na biglang titigil o babagal kapag hindi mo ni-check..