jimbo5670 Posted November 18, 2006 Share Posted November 18, 2006 Ok, i am running a l28et, megasquirted, the timing was way out so i set it today. Megasquirt v2.2, and i had the car running last time I was home, but now when i crank, it says i have no plusewith or duty cycle. Things i have checked - Air temp and water temp are both working - Fuel to the rails (not that it should matter) - Power to injectors, but it is doing something strange, each plug, both sides are showing up on my test light when the 'squirt is on, but the motor is not cranking - the tuning is set up exactly the same as moby had put in his guide - Has tach signal So someone please help, its been a frustrating pain in the a##, and i just want to get it to run. Thanks, Matt Quote Link to comment Share on other sites More sharing options...
Matt Cramer Posted November 20, 2006 Share Posted November 20, 2006 Could you post a data log? It may have gone into flood clear mode. That's the usual thing that will shut off the injectors during cranking. If it actually says no pulsewidth on MegaTune, that's an indication that the issue is that MegaSquirt is commanding the injectors not to turn on, rather than that there's some fault keeping them from turning on. Quote Link to comment Share on other sites More sharing options...
jimbo5670 Posted November 21, 2006 Author Share Posted November 21, 2006 ok, i ran power strait to the battery, still got nothing, then i bypassed the resisters, that got me the injectors to start, but im afraid to run open current like that, or am i just being overly worried? and secondly it still didnt start, could i have toasted the injectors? P.S. Thought i smelled a bit of ozone when i did that Thanks, Matt Quote Link to comment Share on other sites More sharing options...
Matt Cramer Posted November 21, 2006 Share Posted November 21, 2006 Is MegaTune showing a pulse width while cranking or not? Quote Link to comment Share on other sites More sharing options...
jimbo5670 Posted November 22, 2006 Author Share Posted November 22, 2006 yeah, with power from the battery, and no resisters on. When i hook up the resisters, no pulsewith Quote Link to comment Share on other sites More sharing options...
jimbo5670 Posted November 23, 2006 Author Share Posted November 23, 2006 never mind, no plusewith now, WTF?!?! so, who wants to buy a megasquirt? Quote Link to comment Share on other sites More sharing options...
Matt Cramer Posted November 24, 2006 Share Posted November 24, 2006 If you have no pulsewidth showing in Megatune, but it is showing RPM, it sounds like you've got something strange in your configuration. Is it showing that it's in flood clear mode? If not, could you post your MSQ file here? I could take a look at it if you'd like. Quote Link to comment Share on other sites More sharing options...
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