Using the WRX EGT probe ?
17 October 2002, 05:10 PM
#1
Scooby Newbie
Thread Starter
Join Date: Oct 2002
Posts: 17
Likes: 0
Received 0 Likes
on
0 Posts
Hi,
I've connected a voltmeter on my WRX's stock EGT probe (the one in the uppipe) and I get the following values:
Cold engine idle = 4.7 volts
Warm engine idle = 4.6 volts
WOT ( @ 1.1 bar) = 2.3 volts minimum
I was wondering if anybody has a conversion table or any information that could help me to convert those electrical values into EGT ...
Didn't found anything on the i-club forum.
The stock probe is maybe limited but it's there so why don't use it ???? and it seems to be reacting quite fast when driving (less than 3 seconds from 4.0 to 2.3 volts when WOT)
Thanks for your help!
I've connected a voltmeter on my WRX's stock EGT probe (the one in the uppipe) and I get the following values:
Cold engine idle = 4.7 volts
Warm engine idle = 4.6 volts
WOT ( @ 1.1 bar) = 2.3 volts minimum
I was wondering if anybody has a conversion table or any information that could help me to convert those electrical values into EGT ...
Didn't found anything on the i-club forum.
The stock probe is maybe limited but it's there so why don't use it ???? and it seems to be reacting quite fast when driving (less than 3 seconds from 4.0 to 2.3 volts when WOT)
Thanks for your help!
17 October 2002, 05:13 PM
#2
Scooby Regular
Join Date: Oct 1998
Location: Scoobysport, Basildon, UK
Posts: 4,300
Likes: 0
Received 0 Likes
on
0 Posts
If you had a Select Monitor or Delta Dash, you could compare the voltage with a read out of the temp.
The readings on a SM can change very quickly.
The readings on a SM can change very quickly.
Thread
Thread Starter
Forum
Replies
Last Post
shorty87
Full Cars Breaking For Spares
19
22 December 2015 11:59 AM
supshon
General Technical
2
03 October 2015 08:06 PM
