LLY: P0207 in an LLY

LBZ

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Staff member
Jul 2, 2007
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P0207-Injector #7 control circuit. Can anyone tell me what could possibly cause it to go off in an '04 LLY and why it would go into limp mode. Starts and runs but goes right into limp mode and this is the only code he gets with his code reader.
Strange thing is that his code reader calls this code a fuel volume regulator and comes up as Fault 02 , pending 207, i asked him for the Pxxxx number he told me P0207.

Any thoughts?
 

LBZ

Super Moderator
Staff member
Jul 2, 2007
9,903
149
63
46
B.C.
Just talked to buddy. He took it in today to gm. Wire rubbed through on #7 injector harness causing it to stay open and dump fuel in putting it in limp mode.
All fixed now.