Datamaster EGR values
Thread Starter
Instructor
Joined: Jun 2000
Posts: 171
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From: Chicago
Datamaster EGR values
What should the EGR look like on a Datamaster or to be more specific is there a direct correlation between how much the EGR is being requested to open vs. spark retard?
Last edited by C4GUY; Nov 8, 2011 at 08:03 PM.
Thread Starter
Instructor
Joined: Jun 2000
Posts: 171
Likes: 1
From: Chicago
Interesting, I think I have an EGR problem I am sorting through now. I get pinging in low RPM low throttle application. And as a general rule watching my datamater as my EGR is requested to open more I am getting more spark retard like it is not working.
I have a new tuned PCM on the way to match my mods as I don't know what the previous owner had done and a new EGR as well. Those of course are the last things I thought to check after going through everything else.
I have a new tuned PCM on the way to match my mods as I don't know what the previous owner had done and a new EGR as well. Those of course are the last things I thought to check after going through everything else.
