P1277 Citroen Cylinder #7 High To Low Side Open
Possible causes
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P1277 Citroen Description
Indicates a high voltage condition exists at the injector output of the NG module for cylinder No. 7 when low voltage is expected.
Citroen Vehicle:2013 Citroen,2012 Citroen,2011 Citroen,2010 Citroen,2009 Citroen,2008 Citroen,2007 Citroen,2006 Citroen,2005 Citroen,2004 Citroen,2003 Citroen,2002 Citroen,2001 Citroen,2000 Citroen,1999 Citroen,1998 Citroen,1997 Citroen,1996 Citroen,