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Programmable ECU on 20V
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<blockquote data-quote="wllim5" data-source="post: 1147379" data-attributes="member: 206"><p>Whoa!!!! so long didn't come into TOYOTA forum.</p><p>Hello sifu sifu sekalian. Esspecially speed chaser sifu. When free we talk about performance mod again in your good old place.</p><p></p><p>Adjust the distributor will alter the triggers which will indeed made changes to the ignition timing but not for very long you will see the standard ecu detects noise and retards the timing. At the same time doing that not only make the ecu confuse ignition timing you your injector might run out of phase too. ECU will read everything wrong and very wrong the more you turn it. Why!!! Due to standard ECU limitation and something car manufacturer need to take into consideration which is dynamic changes.</p><p></p><p>The only thing to have optimise timing without digging standard ecu and not much tuning from the beings is an X brand ecu. It will tap into the standard ecu ignition triggers and some modification on the engine block to have individual knock sensors for to some auto adjustment to each different cylinder for everynow and then. But there are disadvantages. what!!! THINK lah!!!! </p><p></p><p>If an engine do not need a lot of timing advancement = the engine don't have much tolerance. Why need tolerance? Nothing last forever dude. Did I answer your question why need a wide range of timing adjustment?</p><p></p><p>Sorry sifu sekalian. Long time didn't come in. Sekali masuk membebel banyak kat sini.</p></blockquote><p></p>
[QUOTE="wllim5, post: 1147379, member: 206"] Whoa!!!! so long didn't come into TOYOTA forum. Hello sifu sifu sekalian. Esspecially speed chaser sifu. When free we talk about performance mod again in your good old place. Adjust the distributor will alter the triggers which will indeed made changes to the ignition timing but not for very long you will see the standard ecu detects noise and retards the timing. At the same time doing that not only make the ecu confuse ignition timing you your injector might run out of phase too. ECU will read everything wrong and very wrong the more you turn it. Why!!! Due to standard ECU limitation and something car manufacturer need to take into consideration which is dynamic changes. The only thing to have optimise timing without digging standard ecu and not much tuning from the beings is an X brand ecu. It will tap into the standard ecu ignition triggers and some modification on the engine block to have individual knock sensors for to some auto adjustment to each different cylinder for everynow and then. But there are disadvantages. what!!! THINK lah!!!! If an engine do not need a lot of timing advancement = the engine don't have much tolerance. Why need tolerance? Nothing last forever dude. Did I answer your question why need a wide range of timing adjustment? Sorry sifu sekalian. Long time didn't come in. Sekali masuk membebel banyak kat sini. [/QUOTE]
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