1. Presentation FuelTech NanoPRO is a tool used for monitoring and datalog of air to fuel ratios on combustion engines. The device is able to read and share with the ECU the following oxygen sensors: Bosch LSU 4.2 / Bosch LSU 4.9 / Bosch 5.2 and NTK wide-band sensor.
FUELTECH is willing and able to repair or replace defective goods. FUELTECH reserves the right to request additional information such as, but not limited to, tune up and log files in order to evaluate a claim.
AFR Ethanol (1.89 - 89.9) • Dimensions: 2.64” x 1.83” x 1.48” (in) 1.48 in 3.1 Package contents • NanoPRO module • Instructions manual • 4 screws with washers (M4 x 6 PHILLIPS and M4 flat washers) IMPORTANT Installation MUST use the screws that come with the product. Out of specification screws...
4. NanoPRO electrical installation The NanoPRO has a 12-way connector with 3 wire groups. One of them has the connector for the O2 sensor, the second makes the CAN communication with PowerFT ECU’s and the third is responsible for power and analog output.
4.1 Adapter harnesses The harness of the NanoPRO is the same as the WB-O2 NANO and is prepared for connection with a Bosch LSU 4.2 sensor. To use other conditioners, it is necessary to purchase the specific harnesses for each one of them. It is also possible to buy just the connector kits to replace the LSU 4.2 plug with another one.
IMPORTANT The NanoPRO is factory configured to suit the Bosch LSU 4.2 sensor, if you want to use another sensor, you need to change the configuration in the NanoPRO software. This will prevent the sensor from being damaged or reading errors occurring.
4.4 Replacement of Bosch LSU sensor connector 4.2 for NTK This procedure is necessary if you want to use a NTK sensor in a Bosch LSU 4.2 Sensor harness. Refer to table below for sensor pinout: Connector NanoPRO Connector Bosch LSU Function wire sensor Connector NTK Sensor 4.2 (Pin)
Free-air calibration The NTK O2 sensor needs an open air calibration, so after configuring in the software it is necessary to connect the sensor to the NanoPRO and carry out the calibration. To perform this procedure, first connect the O2 sensor to the NanoPRO and leave it out of the exhaust.
5.6 O2 sensor for use in Diesel powered vehicles The NanoPRO allows readings of various fuels including engines fed with oil Diesel as fuel, in this case the recommended O2 sensor are Bosch LSU 4.2 and 4.9. For use in Diesel, it is necessary to take some precautions so as not to reduce the useful life of the probe, they are: •...
6. OBD-II harness installation To use the NanoPRO as an OBD-II display, it is necessary to obtain the specific harness for this purpose. 6.1 Harness identification 1 - OBD-II connector 2 - NanoPRO connector 3 - 12V switched connector (T-Tap wire connector) 6.2 OBD-II connector identification...
In case of any error during work, in addition to the warning on NanoPRO display, the error will be sent via CAN to the PowerFT ECU’s and recorded in “Status Events” log.
8. Configuration through the NanoPRO interface It is possible to configure the FuelTech NanoPRO entirely from the screen. Below are a few example screens. O2 sensor with a data Single O2 sensor gauge Single O2 sensor gauge Three data field...
After each configuration it is necessary to go to the last screen and click on the save button. Select which will be the NanoPRO’s main dash screen. It’s possible to configure any of five screens as the main screen. IMPORTANT...
The NTK O2 sensor needs an open air calibration, so after configuring in automatic mode (whenever it is turned on), by temperature or RPM. in the software it is necessary to connect the sensor to the NanoPRO and carry out the calibration.
This menu shows the O2 sensor usage time and the average heating time, as well as the hardware, software and serial number of the NanoPRO. It is also possible to reset the O2 sensor usage time by Internal clicking on the “Reset” button.
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OBD-II: This protocol allows to read the parameters of original cars Siena 2011 through the OBD-II connector with CAN protocol. For the correct display of the parameters in the NanoPRO it is necessary to configure Fiat Doblo 2013 the measurement units such as temperature, pressure, speed, and...
To configure the NanoPRO through the FTManager software, follow the steps described below: a - Open the map in FTManager software b - Access the “Tools” menu and then click on “External Modules” and locate NanoPRO and open the configuration screen. This screen is divided into four distinct parts.
Configuration to use NanoPRO out of the CAN network NanoPRO allows the selection of the display unit and O2 sensor reading scale, but, these settings are read from the PowerFT ECU’s during its initialization. In case it is removed from the CAN network, NanoPRO goes back to factory configuration.
- Open the “Tools” tab and click on the button “CAN Updater” (2); A screen for updating the NanoPRO Software will open. On the left (3) of the screen will appear all the equipment available on the CAN network. Select which NanoPRO will be updated.
Sensor not configured - Configure an available sensor model see “8.4 O2 sensor configuration” on page 16 - Check that the sensor in use matches the one configured on the NanoPRO Heating error - Check the electrical harness, connectors...
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