Megasquirt injector issues

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06-21-14, 08:09 PM

Logan Reinisch

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injector issues

Im using an ms3x firmware up to date. The problem is injectors a and b or not firing car has run before. Output a and b are connected to 2 stock s4 550cc injectors. Output c and d still work put they are going through a job perf driver board running 2 low z injectors.

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06-28-14, 09:51 AM

Aaron Cake

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Post an MSQ and relevant datalog.

Can you scope the missing outputs? See if there is actually a signal?

Do you get 12V at the injector with the key on?