Description
OBD-II Trouble Code Description for P0541 Lincoln
Intake Air Heater “A” Circuit Low
What does this mean?
OBD2 Code P0541 Lincoln definition:
The engine control module (ECM) uses an intake air heater (IAH) to warm the incoming air for proper cylinder combustion. The ECM grounds the control coil of the IAH relay to energize the heater during cold operation. The ECM sends a bias voltage on diagnostic circuits one and two.
Symptoms
Possible sumptoms of OBD code P0541 Lincoln
– Engine Light ON (or Service Engine Soon Warning Light)
Causes
Possible causes of OBD code P0541 Lincoln
– Open or short intake air heater relay circuit condition – Intake air heater relay poor electrical connection – Faulty Intake Air Heater Relay The Error code is generally activated on detection of the following conditions: The P0541 Lincoln code is detected when the Signal from the #1 intake air heater output does not match the signal input
Possible Solutions
The OBD2 Code Information Be Applicable For Lincoln:
2013 Lincoln MKZ,2013 Lincoln MKT,2013 Lincoln MKS,2013 Lincoln MKC,2012 Lincoln MKZ,2011 Lincoln MKX,2010 Lincoln MKZ,2010 Lincoln MKT,2009 Lincoln MKS,2009 Lincoln C Concept,2008 Lincoln MKT Concept,2007 Lincoln Navigator,2007 Lincoln MKZ,2007 Lincoln MKX,2007 Lincoln MKR Concept,2006 Lincoln Zephyr,2006 Lincoln Mark LT,2006 Lincoln MKS Concept,2004 Lincoln Mark X Concept,2004 Lincoln Aviator Concept,2003 Lincoln Town Car,2003 Lincoln Aviator,2001 Lincoln MK9
Note:
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