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01-29-2013, 10:04 PM | #1 | |
AF Newbie
Join Date: Jan 2013
Location: Troy, New York
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2006 Liberty code p0206
This only occurs when I restart the Jeep within an hour of shutting it off. If I wait at least an hour it runs fine. If I start 15 minutes or so after shutting it off I'll get the p0206 and p0306 codes an it misfires. Then I clear codes wait an hour and it runs with no issues. So when I take the jeep anywhere I have to make sure I'm going to be there a while. I changed the plus in the summer and also swapped coil plug on #6 but when it happens is always on #6. Any ideas?
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01-30-2013, 06:17 PM | #2 | |
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Join Date: May 2010
Location: Punta Gorda, Florida
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Re: 2006 Liberty code p0206
DTC P0206 Injector 6 Control Circuit
Refer to Fuel Injectors Circuit Description The PCM controls the fuel injectors by using an ignition feed driver and ground circuit within the PCM. The driver has the ability to detect an electrical malfunction in the ignition feed or ground circuit. If an electrical malfunction occurs in the fuel injector circuit for engine cylinder #6, the ignition feed driver signals the PCM to set DTC P0206. Conditions for Running the DTC The engine is running. Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the MIL/DTC
Diagnostic Aids The misfire history counter may be useful in determining which injector circuit is malfunctioning. If DTC P0300 was set, look at the Misfire Hist # display for each cylinder. The largest value stored in the misfire history counters will indicate the location of the malfunctioning injector circuit or injector. Check for the following conditions:
Test Description Number(s) below refer to the step number(s) on the Diagnostic Table.
DTC P0206 - Injector 6 Control Circuit Step Action Value(s) Yes No 1 -- 2 -- 3
-- Go to Diagnostic Aids
B+ 5 -- 6
0V 7
-- 8
--
B+ --
-- 12
-- 13 -- -- 14 -- -- 15 -- -- 16 0v -- 17 -- -- Important: The replacement PCM must be programmed. Refer to PCM Replacement/Programming . Is action complete? -- -- 19
-- System OK |
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02-02-2013, 01:01 PM | #3 | |
AF Newbie
Join Date: May 2010
Location: Punta Gorda, Florida
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Re: 2006 Liberty code p0206
Did you find the fault or is it still broke?
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