Strange idle problem

[homebuiltbikes]

 

[Earl43P]

41 says LEAN, not rich. http://www.therangerstation.com/tech_library/2digitcodes.html

http://www.therangerstation.com/tech_library/O2Sensors.htm

Could be a vacuum leak.

 

[disciplerocks]

Whether it is the O2 or not, they should be changed every 50k miles on a OBD-I vehicle anyway.

 

[disciplerocks]

Did you reset your ecu after installing the sensor?

 

[Moreflying]

Did you reset your ecu after installing the sensor?

I just replaced my o2 sensor 94 2.3 and didn't reset the ECU. I never saw any instructions that said that was a requirement. what will a reset accomplish?

 

[homebuiltbikes]

I solved all these problems and dont need this thread anymore! should it be taken down or deleted or somthing? not sure what to do! this thread didnt solve any problems I had and I started another!

 

[homebuiltbikes]

I just replaced my o2 sensor 94 2.3 and didn't reset the ECU. I never saw any instructions that said that was a requirement. what will a reset accomplish?

It should reset any codes you might have had, comp will relearn fuel curve based on new 02 readings