There is no wire in the engine compartment black box for the dash OXS
light. The dash OXS light connects to a mileage counter box on the
speedometer cable up front. When the counter counts enough distance, a
switch inside the counter turns on the dash OXS light. It has no
connection to the engine or to the O2 sensor.

Mark

Jamie Fitterer wrote:
> Hey everyone, I Have a 84 westy that I have done a conversion in and would like to reuse the OXS light if possible as the new Check engine light.    I am a novice to tihs electric stuff and was hoping someone could let me know what Wire to hook up to in the rear black box to ride to the OXS sensor light?    Thanks in advance.  I apologize to the purest ahead of time.