S14 Sr20det no RPM signal

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Mograafj
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Joined: Sun Nov 11, 2018 9:26 am

S14 Sr20det no RPM signal

Postby Mograafj » Sun Nov 11, 2018 9:38 am

I have a s13 silvia with a s14 sr20det still using external igniter. I am using wiring specialties harness and haltech elite 1500. I have recently installed the AEM 24-1 CAS trigger disc and put in correct settings in trigger setup. I am showing no RPM signal and getting climbing numbers on the trigger system error count. Other than that, no other codes. I have tested wiring at CAS and it is all correct. Im fairly certain the CAS is good because the car was just running on a different EMS just a couple months ago.

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HaltechMatthew
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Re: S14 Sr20det no RPM signal

Postby HaltechMatthew » Mon Nov 12, 2018 11:22 am

You may have to talk to WS about the setup, it's their harness, but maybe you have the trigger and home backwards?

Mograafj
Posts: 2
Joined: Sun Nov 11, 2018 9:26 am

Re: S14 Sr20det no RPM signal

Postby Mograafj » Tue Nov 13, 2018 1:20 pm

Matt, I sent them an email. Are you possibly saying wires on the CAS harness are backwards? There can't be a way that i installed AEM 24-1 trigger wheel backwards, right? I feel like i am overthinking this.
Tomorrow, i will check the home and trigger channels to see what reading i am getting.


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