For the OBD I system ( used on 1991 to 1995 Explorers) the 2 digit trouble code " 41 " shows a probable cause as " heated oxygen sensor circuit indicates system lean , right side - engine running " also " No heated oxygen sensor switch detected , right side -continuous memory " According to my Haynes repair manual - ( Helpfull )
Code 41 is for the alternator not charging properly.
41 - Means 'Lost Card'
code 41 or 25: tps signal abnormal
OBD1 code 41 = solenoid valve, vehicle speed control
No, the dialling code for Switzerland is +41.
Code 41 means: HO2S Heater
code 41 -1993 Plymouth voyager - Alternator Circuit
Code 41 Throttle position circuit fault
charging system excess or lack of field current
Code 41 means an open or shorted condition detected in the generator field control circuit
Switzerland
united kingdom