Thread: 89 300 e runs fine for a minute or two
View Single Post
  #2  
Old 10-25-2004, 12:42 PM
nglitz's Avatar
nglitz nglitz is offline
Registered User
  
Join Date: Aug 2004
Location: Hamilton Square NJ, near Trenton
Posts: 391
The enrichment is goverened by the engine coolant temperature sensor. No way it can stick. If it's broke, it stays at full cold mixture, ie rich. If the O2 sensor is broke, it just stays in "open loop" mode.

The best thing to do would be get a meter that can read duty cycle as well as the usual volts & ohms ($30 at Sears). Search for the post on "adjusting the EHA". Lots of good info contributed by several people.
__________________
Norm in NJ
Next oil change at 230,000miles
Reply With Quote