cyaford
Enthusiast
What the heck does "High Temperature Logic" mean? I've been getting a P1738 popping up ever since having a Gen 3 tranny installed in my '97 GTS. Fluid is fine. Any idea why this keeps popping up?
Thanks.
Thanks.
Any code experts on the site?
- Thread starter cyaford
- Start date
dave6666
Enthusiast
It's a Honda/BMW auto transmission code. Time to sell 
kcobean
Enthusiast
That is really odd. I scanned google for a good 30 minutes looking for info on this code. Found a ton of entries for Hondas, BMWs, and the occasional Chrysler Minivan. Seems to have something to do with how the ECU calculates tranny oil temperature. Perhaps there is a sensor on the Gen3 tranny that outputs different voltage and is tripping up the ECU?
1TONY1
Enthusiast
Yes, it's that SCT junk you have in there
Nothing to do with the transmission or gen since there are no temp sensors.
Yep, sounds to me like someone changed a binary code on an SCT device by accident. Definitely not trans related... they have no temp sensors.
cyaford
Enthusiast
Would that have been changed by someone at SCT or the toooooner who wrote the tune?
It's not throwing a CEL or anything. I had the SCT plugged in and was checking codes for ****s and giggles. Good thing I was wearing depends....
Would that have been changed by someone at SCT or the toooooner who wrote the tune?
It's not throwing a CEL or anything. I had the SCT plugged in and was checking codes for ****s and giggles. Good thing I was wearing depends....
That would be either a tuner mistake, or a an actual code issue at SCT that has a parameter incorrectly tied to something else.
dave6666
Enthusiast
This is the first actual reported case of Honda DNA in a Viper.
Folks, this is scary.
Folks, this is scary.
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