LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Code 11

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Old 10-19-2008, 11:00 PM
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Default Code 11

OBD1 reading Code 11 when i scanned the PCM.
searched around and found something about ECT's and both of mine are new..
my coolant level sensor is bad.. could that be it?


thanks guys!

Old 10-20-2008, 07:08 AM
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Originally Posted by Pretyflywiteguy
OBD1 reading Code 11 when i scanned the PCM.
searched around and found something about ECT's and both of mine are new..
my coolant level sensor is bad.. could that be it?


thanks guys!

Coolant level sensor won't set a DTC code in the PCM just show a light on the dash. Has to be something else, but not sure here, try and search the sticky.
Old 10-20-2008, 12:35 PM
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what sticky?

Code 11 malf indicator lamp (mil) fault
Old 10-20-2008, 12:44 PM
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Malfunction indicator lamp circuit voltage was wrong for 26 seconds. wtf? my "check engine light" was wrong?
Old 10-20-2008, 05:02 PM
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Originally Posted by Pretyflywiteguy
Malfunction indicator lamp circuit voltage was wrong for 26 seconds. wtf? my "check engine light" was wrong?
Mine has randomly popped on a few times while driving, I just floor it and that usually fixes it. ******* electrical gremlins
Old 10-20-2008, 07:46 PM
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Originally Posted by CaribooLou
Mine has randomly popped on a few times while driving, I just floor it and that usually fixes it. ******* electrical gremlins
my check engine light has never actually come on though. I got tunercats finally and decided to scan it and see whats what.

I have no other codes but this one.

Its not changing performance that i can tell.. I just want to know wtf it is
Old 10-21-2008, 06:44 PM
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bump...
Old 10-21-2008, 06:55 PM
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i think the check engine light has its own check check engine light that pops up



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