how to stop P0300 code with edit
Thread Starter
Pro
Joined: Feb 2001
Posts: 518
Likes: 0
From: Bay Area CA
how to stop P0300 code with edit
Is there a way to stop getting the P0300 code and check engine light with LS1 Edit without turning off the sensors? I keep getting the check engine light and code after my cam change. :cheers:
Safety Car
Joined: Mar 2002
Posts: 4,928
Likes: 1
Cruise-In V Veteran
St. Jude Donor '09
Re: how to stop P0300 code with edit (boost2much)
From Ken Kelly and Edit V1.3
7.3.1 Misfire detection
The Maximum Temperature and Minimum Temperature define the temperature range over which the test is run. You could make these both above the normal operating range, so the test isn’t run.
A better solution is to let the test run, but fine tune it so it doesn’t show misfire counts when the engine is running normally. That way if you crack a plug, or have an injector go bad, you will get an error code. When you put a large cam in these engines, the misfire test will falsely identify a misfire. You can loosen up the test at idle, and get rid of these errors. Set the test value in the idle and low RPM tables to 32000, This will loosen up the test, so it should always pass. The test at mid RPM will still be functional.
FWIW. This works well for most. Good Luck.
7.3.1 Misfire detection
The Maximum Temperature and Minimum Temperature define the temperature range over which the test is run. You could make these both above the normal operating range, so the test isn’t run.
A better solution is to let the test run, but fine tune it so it doesn’t show misfire counts when the engine is running normally. That way if you crack a plug, or have an injector go bad, you will get an error code. When you put a large cam in these engines, the misfire test will falsely identify a misfire. You can loosen up the test at idle, and get rid of these errors. Set the test value in the idle and low RPM tables to 32000, This will loosen up the test, so it should always pass. The test at mid RPM will still be functional.
FWIW. This works well for most. Good Luck.
