A/F ratio changed haltech e6x
#1
a few days ago i noticed a change in my a/f r it richened up from 14.7-1 to about 13.9- 1
with no adjustments
this is measured on an lm1 wideband. i recalibrated my meter and i still am getting the same reading.
what could be the cause of this change? is it a software/hardware problem or do you think it could be in my air temp map? it has gotten hotter out lately but wouldn't the air temp map reduce fuel when its hotter?
has anyone else encountered this.
thanks for your input.
my coolant temp sensor seems to be reading fine.
with no adjustments
this is measured on an lm1 wideband. i recalibrated my meter and i still am getting the same reading.
what could be the cause of this change? is it a software/hardware problem or do you think it could be in my air temp map? it has gotten hotter out lately but wouldn't the air temp map reduce fuel when its hotter?
has anyone else encountered this.
thanks for your input.
my coolant temp sensor seems to be reading fine.
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