Code 44 during KOER, looking for direction
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Posting Guru
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From: Calverton
Code 44 during KOER, looking for direction
The 5.0 seems to be running good, but I keep getting a code 44 during the KOER test. I have yet to check anything, and was wondering if performance could suffer if not repaired. Any ideas, thanks in advance.
Fleet Owner
Joined: Oct 2005
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From: Kentucky
Here is a summary of the error you are getting with items to check:
Service Codes 44/311 and 94/314 indicate that Thermactor air system is inoperative.
Service Code 45/312 indicates that Thermactor air is misdirected.
Service Code 46/313 indicates that Thermactor is not being bypassed when requested.
Possible causes:
-- Vacuum hoses leaking, blocked or kinked.
-- Diverter valve, thermactor pump inoperative.
-- Air Management Solenoid(s) defective, blocked.
l Verify proper vacuum line routing in the Thermactor air system, including vacuum reservoir. Refer to VECI decal.
l Check for kinked or blocked vacuum lines.
l Check for kinked or blocked air hoses.
l Check for disconnected or cracked vacuum lines.
I assume your TAB/TAB solenoids and the rest of the AIR system are intact? If not, this would be a normal KOER test failure.
Service Codes 44/311 and 94/314 indicate that Thermactor air system is inoperative.
Service Code 45/312 indicates that Thermactor air is misdirected.
Service Code 46/313 indicates that Thermactor is not being bypassed when requested.
Possible causes:
-- Vacuum hoses leaking, blocked or kinked.
-- Diverter valve, thermactor pump inoperative.
-- Air Management Solenoid(s) defective, blocked.
l Verify proper vacuum line routing in the Thermactor air system, including vacuum reservoir. Refer to VECI decal.
l Check for kinked or blocked vacuum lines.
l Check for kinked or blocked air hoses.
l Check for disconnected or cracked vacuum lines.
I assume your TAB/TAB solenoids and the rest of the AIR system are intact? If not, this would be a normal KOER test failure.
Thread Starter
|
Posting Guru
Joined: Dec 2009
Posts: 1,053
Likes: 0
From: Calverton
Here is a summary of the error you are getting with items to check:
Service Codes 44/311 and 94/314 indicate that Thermactor air system is inoperative.
Service Code 45/312 indicates that Thermactor air is misdirected.
Service Code 46/313 indicates that Thermactor is not being bypassed when requested.
Possible causes:
-- Vacuum hoses leaking, blocked or kinked.
-- Diverter valve, thermactor pump inoperative.
-- Air Management Solenoid(s) defective, blocked.
l Verify proper vacuum line routing in the Thermactor air system, including vacuum reservoir. Refer to VECI decal.
l Check for kinked or blocked vacuum lines.
l Check for kinked or blocked air hoses.
l Check for disconnected or cracked vacuum lines.
I assume your TAB/TAB solenoids and the rest of the AIR system are intact? If not, this would be a normal KOER test failure.
Service Codes 44/311 and 94/314 indicate that Thermactor air system is inoperative.
Service Code 45/312 indicates that Thermactor air is misdirected.
Service Code 46/313 indicates that Thermactor is not being bypassed when requested.
Possible causes:
-- Vacuum hoses leaking, blocked or kinked.
-- Diverter valve, thermactor pump inoperative.
-- Air Management Solenoid(s) defective, blocked.
l Verify proper vacuum line routing in the Thermactor air system, including vacuum reservoir. Refer to VECI decal.
l Check for kinked or blocked vacuum lines.
l Check for kinked or blocked air hoses.
l Check for disconnected or cracked vacuum lines.
I assume your TAB/TAB solenoids and the rest of the AIR system are intact? If not, this would be a normal KOER test failure.
Excellent direction, thank you
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150, 302, 312, 44, 52, 75, 87, 91explorerthermactorcode46, air, code, f150, ford, koer, misdirected, thermactor
