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Engine Specific Tech
94-95 5.0 - Specific
Ignition timing all over the place
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<blockquote data-quote="Maximum95" data-source="post: 1509610" data-attributes="member: 14546"><p>I've done some reading on the subject in the past. There are some major differences between the Fox and SN EEC strategy. The Fox EEC had two timing tables. One for part throttle, and one for WOT. However, (from what I understand) the CBAZA strategy used in the '94-'95 cars has a much wider range of ignition advance capabilities. The MAF reading is used to calculate "load". Once "load" is calculated, the EEC uses it to determine the ignition advance. If I find the source material again, I'll post it here. </p><p></p><p>That being said, I have to wonder if the MAF has a problem. I read that you cleaned it, but perhaps it needs to be replaced. It is a near 30-year-old sensitive electronic part. Might be a route to explore.</p></blockquote><p></p>
[QUOTE="Maximum95, post: 1509610, member: 14546"] I've done some reading on the subject in the past. There are some major differences between the Fox and SN EEC strategy. The Fox EEC had two timing tables. One for part throttle, and one for WOT. However, (from what I understand) the CBAZA strategy used in the '94-'95 cars has a much wider range of ignition advance capabilities. The MAF reading is used to calculate "load". Once "load" is calculated, the EEC uses it to determine the ignition advance. If I find the source material again, I'll post it here. That being said, I have to wonder if the MAF has a problem. I read that you cleaned it, but perhaps it needs to be replaced. It is a near 30-year-old sensitive electronic part. Might be a route to explore. [/QUOTE]
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Ignition timing all over the place
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