Search found 2 matches

by msone
Thu Apr 15, 2021 1:44 pm
Forum: s300 / SManager
Topic: Vtec solenoid always on using vtec output for non-vtec ECU
Replies: 3
Views: 1197

Re: Vtec solenoid always on using vtec output for non-vtec ECU

I have tried inverting it and the issue still remains. Something I did notice today is that PCS is always on when its not inverted and its always off when it is inverted. Would that be causing the vtec solenoid to always be activated or is that another issue altogether? I will get a log of it and ...
by msone
Wed Apr 14, 2021 5:47 pm
Forum: s300 / SManager
Topic: Vtec solenoid always on using vtec output for non-vtec ECU
Replies: 3
Views: 1197

Vtec solenoid always on using vtec output for non-vtec ECU

The car is a 1994 Prelude SI with a H22A4. No datalogs currently as I’m not home. I am using a S300 v3 in a P75.

Wired vtec with a relay per instructions here: https://www.hondata.com/help/smanager/index.html?vtec.htm .
I used A20 PCS for output control.

How the relay is currently wired is
A20 ...