perfect power smt7 piggy back used - rm1k
loc klang/s.alam
pls pm me if interested.
tq.
Here are some of the features of the SMT7, which makes this a special piggy-back product:
BOOST CONTROL
The boost control feature is applicable to turbo installations where the boost must be controlled. This is particularly important when the engine is NOT de-compressed, and when a rather small turbo is used. In most cases the engine has the tendency to “ping” between 2000-3000 RPM. The boost control can reduce the boost at the critical RPM and then increase the boost significantly at the higher RPMs where the airflow is restricted. The boost control feature can also be used as a stand-alone function for aftermarket boost control.
CLOSED LOOP LAMBDA (FUEL LOOP)
The SMT7 can work directly with a narrow (0-1 Volt) sensor, or with a 0-5 Volt wide band AFR signal from a Perfect Power WBC or other external device. You can run your conversion in closed loop, partial closed loop, or open loop - it is freely programmable!
TWO ANALOGUE SCREENS
You can tune lambda up to the point when the ECU switches closed loop off, and then you can tune the airflow meter on the second screen. With the SMT7, you can tune ANY two analogue signals simultaneously!
LAMBDA TUNING
If your engine is closed loop controlled by a narrow band lambda sensor, then you can tune it. Changing the ECU target to a more economical or to a more powerful setting does this. You can also tune WIDE BAND closed loop, but you can’t see the AFR directly. However, you will feel the effect!
INJECTION CONTROL
This is for controlling EXTRA injectors, which are placed in the manifold to SUPPLEMENT the original injectors. This is by far the best way to get more fuel into an engine after adding a supercharger or turbo.
IGNITION CONTROL
The SMT7 can “modify” two engine signals simultaneously, thus giving you retard and advance timing facilities on all engines. Ignition control of complex (multiple gap, CAM pattern) is now possible.
SETPOINT CONTROL
It is by now a standard feature on all our models. The SMT7 has three setpoint outputs and 12 setpoint functions, with the possibility to link functions with a logical AND/OR. For example: Switch a relay on/off when the throttle is more/less than 75% AND RPM is higher/lower than 3000.
MORE INPUTS or OUTPUTS
Instead of sharing wires between functions, we have assigned a wire to every function. This makes the unit easier to understand and wire up, which results in two connectors with a total of 36 wires. Since there are so many features in the SMT7 unit, the SMT7 harness will only have the essential wires connected and then loose pins to make up the rest of the connector.
FREQUENCY MODIFICATION (ROAD SPEED MODIFICATION)
The road speed of a vehicle is measured via a frequency, which is proportional to the vehicle road speed. The SMT7 can be used to adjust the frequency to compensate for different tyre size, or to remove the road speed governor.
FREQUENCY AIRFLOW MODIFICATIONS
Some airflow meters transmit a frequency to the ECU, which is proportional to the airflow. The SMT7 can map this signal (modify the frequency via the ANA2 map), thus allowing you to tune the engine's fuel.
PWM MODIFICATIONS (FUEL, BOOST)
Some PWM signals (such as boost control) just need modification. The SMT7 can modify a PWM signal (modify the width of the pulse) without changing the frequency, via the ANA2 map. However, the output is a “signal”, and needs to be amplified to drive an injector.
NEW SOFTWARE
The SMT7 has new software with an easy to use screen layout. The screens have more tuning versatility with extra columns featuring engine temp, air temp and manifold pressure.
The “WINDOWS MOUSE” operation has been supplemented by keyboard commands for row, column and field tuning, which are more accessible when operating a laptop computer in a car.
All tuning fields can be labelled, and screens can be turned off if not needed. This is very convenient for customizing the software to your application.
8 TUNING SCREENS
Each screen refers to a particular tuning operation, and it displays all vital engine data. All setup parameters needed by the operation are located on the screen, which eliminates the need to confirm them or to switch screens in order to change them.
HISTORY
The SMT7 records driving history in minutes, which can be uploaded at a later stage.
MAX RECORDINGS
You can record the maximum readings reached of RPM, Air Temperature, Engine Temperature and Manifold Pressure sensors.
LOGGING
A great feature that allows you to log all engine data and some SMT7 data and play it back at a later stage.
KNOWN BUGS
We are not proud of “bugs”, but we have them. The known bug list is our way of informing you of the next upcoming software changes, and possible “work around” solutions.
ON-LINE HELP
The manual has been linked to the screens and subject index, which facilitates a quick reference while in the software.
TRIGGER TYPE
Most engines are different and have a different trigger. The trigger signal tells the ECU how much an engine has turned and which cylinder is next. 32 trigger types are possible. Most types are applicable to more than one engine and manufacturer.
HARNESS (WIRING LOOM)
Since there are so many features in the SMT7 unit, the SMT7 harness will only have the essential wires connected and then loose pins to make up the rest of the connector. This will enable the installer to only wire in the wires that are required for the specific installation. This is done to make the installation neater and not to have excess wires, which not being used, hanging around.
loc klang/s.alam
pls pm me if interested.
tq.
Here are some of the features of the SMT7, which makes this a special piggy-back product:
BOOST CONTROL
The boost control feature is applicable to turbo installations where the boost must be controlled. This is particularly important when the engine is NOT de-compressed, and when a rather small turbo is used. In most cases the engine has the tendency to “ping” between 2000-3000 RPM. The boost control can reduce the boost at the critical RPM and then increase the boost significantly at the higher RPMs where the airflow is restricted. The boost control feature can also be used as a stand-alone function for aftermarket boost control.
CLOSED LOOP LAMBDA (FUEL LOOP)
The SMT7 can work directly with a narrow (0-1 Volt) sensor, or with a 0-5 Volt wide band AFR signal from a Perfect Power WBC or other external device. You can run your conversion in closed loop, partial closed loop, or open loop - it is freely programmable!
TWO ANALOGUE SCREENS
You can tune lambda up to the point when the ECU switches closed loop off, and then you can tune the airflow meter on the second screen. With the SMT7, you can tune ANY two analogue signals simultaneously!
LAMBDA TUNING
If your engine is closed loop controlled by a narrow band lambda sensor, then you can tune it. Changing the ECU target to a more economical or to a more powerful setting does this. You can also tune WIDE BAND closed loop, but you can’t see the AFR directly. However, you will feel the effect!
INJECTION CONTROL
This is for controlling EXTRA injectors, which are placed in the manifold to SUPPLEMENT the original injectors. This is by far the best way to get more fuel into an engine after adding a supercharger or turbo.
IGNITION CONTROL
The SMT7 can “modify” two engine signals simultaneously, thus giving you retard and advance timing facilities on all engines. Ignition control of complex (multiple gap, CAM pattern) is now possible.
SETPOINT CONTROL
It is by now a standard feature on all our models. The SMT7 has three setpoint outputs and 12 setpoint functions, with the possibility to link functions with a logical AND/OR. For example: Switch a relay on/off when the throttle is more/less than 75% AND RPM is higher/lower than 3000.
MORE INPUTS or OUTPUTS
Instead of sharing wires between functions, we have assigned a wire to every function. This makes the unit easier to understand and wire up, which results in two connectors with a total of 36 wires. Since there are so many features in the SMT7 unit, the SMT7 harness will only have the essential wires connected and then loose pins to make up the rest of the connector.
FREQUENCY MODIFICATION (ROAD SPEED MODIFICATION)
The road speed of a vehicle is measured via a frequency, which is proportional to the vehicle road speed. The SMT7 can be used to adjust the frequency to compensate for different tyre size, or to remove the road speed governor.
FREQUENCY AIRFLOW MODIFICATIONS
Some airflow meters transmit a frequency to the ECU, which is proportional to the airflow. The SMT7 can map this signal (modify the frequency via the ANA2 map), thus allowing you to tune the engine's fuel.
PWM MODIFICATIONS (FUEL, BOOST)
Some PWM signals (such as boost control) just need modification. The SMT7 can modify a PWM signal (modify the width of the pulse) without changing the frequency, via the ANA2 map. However, the output is a “signal”, and needs to be amplified to drive an injector.
NEW SOFTWARE
The SMT7 has new software with an easy to use screen layout. The screens have more tuning versatility with extra columns featuring engine temp, air temp and manifold pressure.
The “WINDOWS MOUSE” operation has been supplemented by keyboard commands for row, column and field tuning, which are more accessible when operating a laptop computer in a car.
All tuning fields can be labelled, and screens can be turned off if not needed. This is very convenient for customizing the software to your application.
8 TUNING SCREENS
Each screen refers to a particular tuning operation, and it displays all vital engine data. All setup parameters needed by the operation are located on the screen, which eliminates the need to confirm them or to switch screens in order to change them.
HISTORY
The SMT7 records driving history in minutes, which can be uploaded at a later stage.
MAX RECORDINGS
You can record the maximum readings reached of RPM, Air Temperature, Engine Temperature and Manifold Pressure sensors.
LOGGING
A great feature that allows you to log all engine data and some SMT7 data and play it back at a later stage.
KNOWN BUGS
We are not proud of “bugs”, but we have them. The known bug list is our way of informing you of the next upcoming software changes, and possible “work around” solutions.
ON-LINE HELP
The manual has been linked to the screens and subject index, which facilitates a quick reference while in the software.
TRIGGER TYPE
Most engines are different and have a different trigger. The trigger signal tells the ECU how much an engine has turned and which cylinder is next. 32 trigger types are possible. Most types are applicable to more than one engine and manufacturer.
HARNESS (WIRING LOOM)
Since there are so many features in the SMT7 unit, the SMT7 harness will only have the essential wires connected and then loose pins to make up the rest of the connector. This will enable the installer to only wire in the wires that are required for the specific installation. This is done to make the installation neater and not to have excess wires, which not being used, hanging around.
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