Quote:
Originally Posted by Trevor
Codes 32 & 37 specifically indicate an actual sensor failure or a failure in associated wiring or connections. "Catch all" posts may provide satisfaction for writer, but are detrimental and cause confusion. 
The sensor and wiring can be easily tested, provided that the technician involved knows what he is about.  |
+1 If the code keeps popping up then something in the circuit related to the 02 sensor is not right. You can trace the wire through the harness yourself if your patient, looking for obvious signs of abuse/damage (melted wires, pinched bundles, etc.). And by the way, a good mechanic that knows the SVX well will be able to diagnose specific problems, regardless of him being a member to an internet forum.
You can replace the 02 sensor yourself quite easily, and unplug your battery for 30+ minutes to reset your ECU and clear your codes.