You’re looking for “Front Closed Loop Integrator” and “Rear Closed Loop Integrator”. To view these channels, assign them to a gauge.
Conversely, the value of 97 would indicate the ECM had to subtract 3% to the respective front or rear cylinder VE table in order to achieve the target AFR or Lambda. If you see a value of 103, that means the ECM had to add 3% to the respective front or rear cylinder VE table in order to achieve the target AFR or Lambda.
This value should constantly swing up and down constantly, where the value of 100 is the “pivot point”. Like any “closed loop calibration”, the Closed Loop Integrator (CLI) should be active during normal riding conditions.
You’ll see “WBO2 AFR Front” (and Rear), along with “WBO2 LAMBDA Front” (and Rear). Choose “Vehicle” from the “Select Signal Source” screen.When using Autotune Pro, the wideband values are external to the ECM and simply sent via the Dynojet CAN cable to the Power Vision (Signal Source = Dynojet). Remember, with Target Tune fitted to the bike the wideband values are now part of the ECM’s internally calculated channels (Signal Source = Vehicle).To monitor AFR or Lambda from the Target Tune: You’ll also need to change from “Basic Signals” to “Advanced Signals” by tapping the “Change” button. Tap the field that says “None” and then choose the source and the channel you’re interested in. Tap the gauge to assign a channel, and the “Set Gauge Properties” dialog will appear. Select the style of gauges you’d like to work by scrolling left or right. Select “Datalog” from the main menu, then “Gauges”. These fields are not found when you look at the tune in WinPV. The ECM will use the information provided by the Target Tune system to make adjustments to the short and long term trim fields in the ECM of the bike, while you ride. Once the necessary edits are made to your calibration, and the Target Tune is fitted to the bike, you are ready to go. That being said, unless you have these special credentials you will not be able to “see” the calibration changes in WinPV. Wrong mode of operation has been selectedĪt this point only those users with special credentials, like Certified Power Vision Tuners, can make the necessary calibration changes to make Target Tune function. Tune being used has not been enabled for Target Tune use
This will cause extreme lean and rich opposite corrections in both cylinders. O2 sensor connectors crossed connector one connected to rear cylinder instead of front and vice versa. TRIGGERS (CEL) check engine light comes on after approximately 5-10 KM of riding
Power vision tuner problems full#
Not using correct version software or firmware, must be using the latest versions to get the full capability of Target Tune, unit will not work with some of the earlier versions latest versions available for download here: There are also other channels that can be monitored, or logged that would give you an indication that Target Tune is online and the ECM is using it accordingly. Using the fuel table as a reference, you can simply monitor the real-time AFR or Lambda on your Power Vision while riding, or create a datalog to verify. Below is a Troubleshooting Guide for your Dynojet Target Tune (TT-1,1X through TT-7,7X inclusive).Ĭonnected to accessory connector instead of diagnostic port connectorĪt any given operating condition there is an AFR, or Lambda value the ECM is trying to achieve.
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