Sensor location
#2
Supporting Vendor
iTrader: (5)
Join Date: Jun 2006
Location: Duluth, GA 30097
Posts: 803
Total Cats: 0
Coolant temp anywhere you can get to flowing coolant... I've always used the stocker.
IAT, just before the throttle body in the intake plumbing.
IAT, just before the throttle body in the intake plumbing.
__________________
Jerry a.k.a. 'FoundSoul'
DIYAutoTune.com
'91 Miata BEGi S3 GT2560 w/ MSPNP - 14.1psi - 253whp, 232wtq
'95 Miata n/a
A few other cars....
Jerry a.k.a. 'FoundSoul'
DIYAutoTune.com
'91 Miata BEGi S3 GT2560 w/ MSPNP - 14.1psi - 253whp, 232wtq
'95 Miata n/a
A few other cars....
#8
This will report the HOTTEST reading possible from how I understand the water flow. The water flowing past the sensor, just came out of the head and hasnt hit the radiator yet. The only problem I have is the car isnt happy running hard until the t-stat opens.
I dont know if there is a right or a wrong answer on this one. This was the easiest for me to tap into.
Anyone else care to chime in?
#9
Elite Member
iTrader: (1)
Join Date: Jun 2006
Location: Warrington/Birmingham
Posts: 2,642
Total Cats: 42
err, not accurate, not precise etc.... :P
but until the t-stat opens you're not getting a reading of the *actual* engine temp, which is the most important thing as this is one of the sensors the ECU uses to determine how much fuel is required, is it in warmup mode etc
probably cos the ECU thinks the engine is colder than it actually is, see above
there is definately a right and wrong answer and I think the fact that your car tuns like toss until the T-stat opens is evidence of which is correct.
I dont know if there is a right or a wrong answer on this one. This was the easiest for me to tap into.
Anyone else care to chime in?
Anyone else care to chime in?
Thread
Thread Starter
Forum
Replies
Last Post
Zaphod
MEGAsquirt
47
10-26-2018 11:00 PM
StratoBlue1109
Miata parts for sale/trade
21
09-30-2018 01:09 PM
Greasyman
General Miata Chat
2
09-28-2015 10:44 AM