o2 sensor

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o2 sensor

#15

12-09-2004, 01:53 PM

nglitz

Registered User

Join Date: Aug 2004

Location: Hamilton Square NJ, near Trenton

Posts: 391

Quote:

Originally Posted by myanoch

Checked duty cycle on injection found it to be rich
Addjusted duty cycle at tower 3/8 turn lean to help condition
Car runs great....???

If the duty cycle wanders around a little at idle or "hunts" up & down once your O2 sensor is warmed up, it's working. No need to change & no improvement expected from a change. Take a break, have a beer instead.

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