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Flashing CEL, one long and one short blip.
Posted: Wed Apr 17, 2024 1:38 pm
by jSUN
Picked up the car last week from the dyno and sat till today. upon startup this morning, nice flashing cel but no error on Smanager. any ideas?
thank you kindly.
Re: Flashing CEL, one long and one short blip.
Posted: Wed Apr 17, 2024 2:07 pm
by Spunkster
Post the calibration used as well as a datalog of when this is happening.
Re: Flashing CEL, one long and one short blip.
Posted: Thu Apr 18, 2024 10:07 am
by jSUN
Would this b the file? Im still trying to figure out the log file. Also, the A/F just sits at 10.0 all the time. Now and then it shows 11.5. Im not sure what its doing. Has this car been tuned on Narrow band? Im getting the feeling that the tuner just did the most basic of tune possible and moved on.
ty
Re: Flashing CEL, one long and one short blip.
Posted: Thu Apr 18, 2024 10:09 am
by jSUN
While driving around, the A/F read 10 most of the time even under small amount of boost.
Re: Flashing CEL, one long and one short blip.
Posted: Thu Apr 18, 2024 1:36 pm
by Spunkster
you have not posted a datalog showing the issue.
Re: Flashing CEL, one long and one short blip.
Posted: Fri Apr 19, 2024 8:03 am
by jSUN
Good morning,
The cel flash when the key is in the on position before starting. Once started, the cel is no longer visible.
ty
Re: Flashing CEL, one long and one short blip.
Posted: Fri Apr 19, 2024 9:09 am
by Spunkster
If it only is flashing the MIL with the key on but not running and there are no error codes when datalogging it sounds like there is no actual problem, and a sensor may not be powered up when just having the key on without it running.