dtc 13 need help :)

dtc 13 need help :)

Postby norway_astro [OP] » April 14th 2015, 5:02pm

hi , i got a 1991 astro that set the service engine now light after driving about 2 minutes . i have read the blinking , and have code 13 . i measured the wire to the pcm , its ok . i measure the volt on the o2 sensor wile driving , its going from 0.290 v ---> 0.380 v . anyone see anything wrong with this ?
Original Poster [OP]
norway_astro
Fueling (3/8 tank)
Fueling (3/8 tank)
Years of Membership: norway_astro has been a member for 6 full yearsnorway_astro has been a member for 6 full yearsnorway_astro has been a member for 6 full yearsnorway_astro has been a member for 6 full yearsnorway_astro has been a member for 6 full yearsnorway_astro has been a member for 6 full years
Posts: 47
Topics: 11
Joined: April 2014
Gender: Male
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Van Model Year: 1991
Van Make/Model: Chevrolet Astro
Extra Info: 4.3

 
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