Tue Nov 15, 2022 6:42 pm
underscore wrote:Some of them I can find descriptors for, but others I have no clue. The RC apparently has:
EVP - ??? *Evap electric VSV. USDM uses a bimetal VSV.*
ISCV - ??? *I don't have this on my RC pinouts.*
RLY - ??? *To the level sensor in the IC. Grounds while "full". This is the pin you ground if you're using a facelift engine harness with the RC ECU*
ECO - ??? *Economy button?*
ACT - ??? *To AC control. US has this also. Possibly engine RPM?*
ATS - ??? *To AC control. US has this also.*
CCO - ??? *IIRC This goes to the EGT probe after the cat*
WIN - Intercooler ECU
that the USDM doesn't have.
The USDM has:
HT - O2 heater
STJ - Cold Start Injector *JDM (including RC) has this also.*
EGR - EGR VSV
that the RC doesn't have.
underscore wrote:I tried, I can report back that with the probe stuck into the back of the plug with the COR installed it reads a bit of resistance and voltage to ground when running. That was annoying because I couldn't just leave the meter on short test and listen for the beep to stop as I drove around. If you switch the engine off and the key to ON it shows 12V as expected. The car did shut off once, but when I coasted to a safe spot to look at the meter and crank the engine it just fired up and ran normally the rest of the evening.
underscore wrote:That's another good thing for me to check, the inconsistency is killing me though. I much prefer when something breaks and stays broken so I can just find it and fix it lol.
Tue Nov 15, 2022 9:18 pm
Wed Nov 16, 2022 6:14 am
Mon Nov 21, 2022 3:25 am
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