Subject	Re: Thanks zromtech
Posted by	zromtech on October 23, 2013 at 11:37 AM
	This message has been viewed 223 times.
In Reply To	Thanks zromtech posted by alpha_omega16 on October 22, 2013 at 08:54 PM
Message	Glad to help! Here's some more info: The ECU has a secondary warm-up timing map that is used only under very specific circumstances which can cause hesitation due to retarded ignition timing below 55c. The exact conditions in which the ECU uses the secondary warmup are as follows: 1.) Coolant temp when the engine was started must be between 15 and 35C 2.) Current coolant temp must be between 30 and 55C 3.) RPM must be below 2600rpm 4.) Engine load (TP) must be below 45 (I have observed that many aftermarket ECU upgrades don't re-adjust this TP parameter for big injectors correctly, causing this warm-up mode to be used sometimes when it shouldn't) Sam
Follow Ups	Detonation Sensor Sound - alpha_omega16 09:51:49 10/15/13 If you don't mind is like to see the contraption you made to - Krazyd27(Houston) 14:32:49 10/15/13 Sounds like a 3.5mm jack with two clips on the wires - -Grimm- 16:40:24 10/15/13 I will get a picture of it later today. (n/m) - alpha_omega16 09:02:07 10/17/13 awesome, thanks (n/m) - Krazyd27(Houston) 16:36:13 10/17/13 Re: Detonation Sensor Sound - OverZealous (CT) 20:07:03 10/18/13 Re: Detonation Sensor Sound - zromtech 15:19:56 10/19/13 Thanks zromtech - alpha_omega16 20:54:53 10/22/13 Re: Thanks zromtech - zromtech 11:37:30 10/23/13 Where can information like this be found!? - alpha_omega16 09:35:41 10/24/13 Re: Where can information like this be found!? - zromtech 13:17:02 10/24/13
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