Select test Type
After connect 12v, appear the main menu.
Using the keys “+” and “-” you will see
different test.
When you see into the screen the right test,
press OK.
Testing an electronic throttle
There are 2 functions that allow test and move the throttle body. Both
functions are completely different on their working mode but similar
in the way to use.
“
Throttle
”, Every time that you press “+” or “-” the applied
power to the motor will be greater or lower, and the movement is the
result of this power. Is good to clean the body, test the gears, and see a
smooth and easy movement. You can help the displacement with the
hand.
“
Search
”. Every time that you press “+” or “-” is applied to
motor the required power to force a specific point of throttle. This
allos a more accurate position of butterfly. The system read the
position on TPS sensors, so any fail in the sensors can cause an erratic
movement of butterfly. This test mode is good to check the TPS tracks
to search for cuts or jumps.
Try to move with the hand will result on
HMP1 damage
.
1)
The engine must be OFF before any test. Doing with the engine
running can damage the engine.
2)
Search the appropriated connector and check the connections.
Always verify that the coil is connected to the terminals COIL+ and
COIL- and the rest of connections according the following diagram.
In the section “preassembled wires” you will found useful information
for this verify process.
5/36
