P0611 Fuel Injector Control Module Performance

Aesthetics28

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Well my fucking luck... I'm thinking it's a tune related issue. I'm trying to figure out what the heck if anything what it is. Im pretty sure the module is fine because I'd have no pressure... I do notice when the key is in the on position (eng off) the fuel pressure goes up then drops down but when it's on its constant at 39-40.
 

JeremyH

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What has been done to the car recently? That's a code for diesels with an injector control module, never seen a mustang have that code.
 
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Aesthetics28

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p061b internal control module torque calculation performance I'm getting this code now

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Aesthetics28

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Jesus christ, stupid tunes thanks man

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Glengemen

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I had this code when a tune did not take properly. Car ran fine while it was on. Re-installed the tune and the code went away. I'd call it a voltage too low while flashing issue.
 

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