Dynojet POWER VISION 3 Installation Manual page 12

AUTOTUNE LOGGING STATUS CODES
Refer to the table below for Autotune logging status codes, explanations, and remedies.
For state of the art technical support, please visit www.dynojet.zendesk.com.
Code Meaning
ATB OK Autotune Basic OK
ATP OK Autotune Pro OK
AT ER Autotune Error
NO WB No WB Data
W 1 NR B WB 1 Not Ready
W 2 NR B WB 2 Not Ready
AFR L AFR Too Low
AFR H AFR Too High
MAP L MAP Too Low
N ET O No ET Data
ET L ET Too Low
ET H ET Too High
N VE O No VE Data
VE L VE Too Low
VE H VE Too High
12 HARLEY-DAVIDSON INSTALLATION GUIDE
Explanation
Autotune Basic is OK and is acquiring valid sample data.
Autotune Pro is OK and is acquiring valid sample data.
Autotune has an unknown error.
There is no Wideband O2 sensor channel data available
for logging.
Wideband O2 sensor channel data is needed to use
Autotune Pro.
Wideband O2 sensor #1 is heating up.
Wideband O2 sensor #2 is heating up.
The Air Fuel Ratio is too low (AFR too rich) for Autotune
to use the sample data.
Autotune only learns in a certain range of AFR.
The Air Fuel Ratio is too high (AFR too lean) for
Autotune to use the sample data.
Autotune only learns in a certain range of AFR.
The Manifold Absolute Pressure is too low for Autotune
to use the sample data.
Autotune only learns while in cruise or acceleration
conditions, not while in deceleration.
There is no Engine Temperature channel data available
for logging.
Engine Temperature channel data is needed to use
Autotune.
The Engine Temperature is too low for Autotune to use
the sample data.
Autotune only learns in a certain range of engine
temperatures.
The Engine Temperature is too high for Autotune to use
the sample data.
Autotune only learns in a certain range of engine
temperatures.
There is no VE channel data available for logging.
VE channel data is needed to use Autotune.
The VE is too low for Autotune to use the sample data.
Autotune only learns in a certain range of VE.
VE is likely out of valid range in your base tune.
The VE is too high for Autotune to use the sample data.
Autotune only learns in a certain range of VE.
VE is likely out of valid range in your base tune.
Remedy
NA
NA
Contact technical support.
Connect a WB module.
Use Autotune Basic.
Wait until ready.
Wait until ready.
Modify your tune to run leaner.
Modify your AT Settings File.
Contact technical support.
Modify your tune to run richer.
Modify your AT Settings File.
Contact technical support.
Accelerate to increase MAP.
Modify your AT Settings File.
Contact technical support.
Warm up the engine.
Modify your AT Settings File.
Cool down the engine.
Modify your AT Settings File.
Contact technical support.
Adjust the VE in your tune to be
within valid range (40-127.5).
Contact technical support.
Adjust the VE in your tune to be
within valid range (40-127.5).
Contact technical support.
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