2006+ Honda Civic Forum banner

1 - 7 of 7 Posts

·
Registered
Joined
·
27 Posts
Discussion Starter #1
Afternoon,

Yesterday I had the 'Sorry it's failed' notification for

"Exhaust emissions Lambda reading after 2nd fast idle outside specified limits"

Theres probably no hard and fast answer, but would this be down to a coked up Air/fuel ratio sensor or the lower Oxygen sensor?

I've seen the thread suggesting cleaning of the sensors, but just incase I need replacements ones I'm asking.

From the receipt my results were....

CO: <0.20%vol 0.04% PASS
HC: <200ppm vol 6ppm vol PASS
y : 0.970-1.030 1.068 FAIL

Thanks in advance.

******
 

·
Registered
Joined
·
27 Posts
Discussion Starter #6
Thanks a lot chaps.

Guessing the good results on the 'passed' bits points to this and the 'Italian tune' before retest lol.

I'll let you know what the result is.....
 
1 - 7 of 7 Posts
Top