|
08-08-2018, 05:09 PM | #1 |
I've made a post!
Drives: 2007 2-Dr Hatchback Join Date: Aug 2018
Location: USA
Posts: 1
|
Max/Min/Optimum Coolant temperature numbers for Torque (OBD2)?
Hello, I've searched to no avail for these numbers. I'd like to set up a gauge for the Torque app (obdii). So I just need to know if the numbers I have are the correct numbers and also the number for max temp..
From what I've found online, - Engine is cold at <=130°F - Ideal temp is 180°F - No known maximum temp What temp does the high temp indicator light go on? Thank you for any help! I just got the Yaris, so I'm excited to set up all these analysis tools. |
08-08-2018, 09:09 PM | #2 |
Drives: 2007 yaris 3 door Join Date: Sep 2015
Location: Denver, Colorado
Posts: 999
|
i think the light comes on at 230F...
|
08-08-2018, 11:32 PM | #3 |
Drives: 2009 5-door, 5-speed Join Date: Sep 2011
Location: White Rock BC
Posts: 687
|
According to service manual; fan-on temp is 93C/199F (which is surprisingly low for a modern car). So the engine's ideal operating range is 180-199F. If you want to confirm, just look at the temp when the fan comes on (make sure HVAC is off).
|
08-08-2018, 11:38 PM | #4 |
Drives: 2009 5-door, 5-speed Join Date: Sep 2011
Location: White Rock BC
Posts: 687
|
"The engine coolant temperature indicator light turns off when the engine coolant temperature exceeds
55°C (131°F) and illuminates when the temperature decreases to below 45°C (113°F). The engine coolant temperature warning light flashes when the engine coolant temperature reaches 117°C (242.6°F) and illuminates when the temperature exceeds 120°C (248°F). When the temperature decreases to 119.5°C (247.1°F) while the warning light is illuminated, the warning light begins to flashing. In addition, when the temperature decreases to below 116.5°C(241.7°F) the warning light turns off." |
Tags |
coolant temp, max, obd2, obdii, torque |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
NEED ENGINE CHECK LIGHT CODE LIST | Attitude | Forced Induction Forum | 12 | 04-11-2011 06:38 PM |
Low engine coolant temperature indicator light -> stays on for 5 minutes... normal ? | zimso | General Yaris / Vitz Discussion | 3 | 10-19-2010 07:17 PM |
Engine Coolant Temperature | djino | General Yaris / Vitz Discussion | 18 | 07-16-2007 12:26 AM |