Engine Controls - MIL ON/Fault Code 130 Set

Engine Controls - MIL ON/Fault Code 130 Set

SI M12 06 07

Engine Electrical Systems

September 2010

Technical Service

This Service Information bulletin supersedes SI M12 06 07 dated May 2007.

[NEW] designates changes to this revision

SUBJECT

Service Engine Soon Lamp Illuminated: FC 130 Oxygen Sensor

MODEL

R50 (Cooper) vehicles equipped with the W10 engine

R52 (Cooper and Cooper S) vehicles equipped with the W10 and W11 engines

R53 (Cooper S) vehicles equipped with the W11 engine

SITUATION

The customer complains that the "Service Engine Soon" lamp is illuminated. The following fault is stored in DME memory:

FC 130 Oxygen sensor (bank 1, before cat.) - malfunction, no signal detected

CAUSE

Internal oxygen sensor signal connection issue resulting in a sporadic open circuit

PROCEDURE

Replace the pre-cat oxygen sensor.

2002-2006 Mini Cooper (R50) L4-1.6L (W10) Page 359