The
first point: you must know what form of motor can pull what motor can not be
pulled and which motor pull broken can repair the pull bad repair not so you
can according to the risk and technical content to the appropriate fees charged
to customers.
A built-in reduction gear
of the stepper motor is most plastic shell coil winding [ i.e. in appearance
with neither metal shell not see
Coil but do not see gossamer ]. This motor pull on the hand when can not
worry, his shaft is pull it out
The two coil winding is
simulated motor [ for example ] and Lancer oil table motor coil winding of the
step motor [ for example ] there is a horse 6 motor with gossamer
instrumentation motor [ such as BMW X5 electric instrument ] several types of
this motor in the needle must be careful when.
Second; we finish pull hand
was required after inserting needle which is also a problem
Many industry friends all
know for those of the motor itself with limiting motor inserting table for
position is a very easy thing. But for those without their own limit can be 360
°rotating motor in unplug needle after the not so good for the location, below
tell you several ways;
The first method is to pull
out the needle before you hand over the dial on the limiting device for hands
free to stop at a location and then in the position to take a mark in
accordance with the time to get back on the OK in situ
The second method is to do
mark pull directly loaded when the instrument is electrified all the motor will
return to the initial state of readiness for this in all hand alignment dial
low inserted on the OK music
The third method is fitted
to the car up to the hand [ such as you don't know the car how much oil to oil
table pointer alignment, then we need to switch off the ignition, and then pull
the fuel tank sensor plug and then turn the ignition switch and oil motor is
the location of the pointer in the empty box is inserted into the empty position
on the OK Le installation temperature table pointer could also be pulled out
temperature sensor plug and then plug in the alignment of the pointer low ]
Mounted tachometer pointer when you can start the vehicle in the engine idle time
alignment between 800-900 with OK
Autosuning can provide you the automobile odometer; related to diagnosis, testing
tools, a wide variety, low prices, one-stop to satisfy all your requirements;
welcome to contact, or to our website: http://www.autosuning.com understanding of the latest automobile product informationobd2
what's attentions Repairing of BMW
X5E39 chassis instrumentation
A few days ago, the Division I repair a BMWX5 instrument, pull the hand inside the driver is the
ULOQ2003 driving light emitting diode, such as steering gear display lamp,
lights, hand out after, if the return is not good, not to repair, electrical
instrument down, the motor is inserted on the pointer shaft, gently fall a few
times, OK, can be normal use.
1,if the need to replace the 307 mark of engine control unit, but without the vehicle's engine control unit " 307; ME7.4.4 33>, available Elysee engine electronic control unit " ME7.4.4 71>, make configuration available after the start-up of the vehicle, but occur downstream oxygen sensor fault. The new engine control unit " ME7.4.4 71> AM29F400BB microarray data. " 307; ME7.4.4 33> old data, also need to undertake configuration, because the new electronic control unit within the chip 95160 in the nearby CPU is empty, but after successful configuration to start the vehicle will have a fault code - and drove off device code fault storage, is other regular
2, for the mark 307 vehicles, and replaced with a new engine control unit matching, some engine electronic control unit will appear unfinished remote charging, some will be testing instruments can not and electronic control unit communication problem, if this problem not worry, communicated with the electrical control unit for about 30 minutes, then use the fault detection instrument can enter system, and then proceed to match on the line.
3,for the same type of engine control unit or the new engine control unit can also be without the need of programming, is the electronic control unit within the chip 95160 interchange, also can write data, loading can use, body control unit can also do so, can be solved without equipment or programming problems.
3,for the same type of engine control unit or the new engine control unit can also be without the need of programming, is the electronic control unit within the chip 95160 interchange, also can write data, loading can use, body control unit can also do so, can be solved without equipment or programming problems.
"Quality made in China, enjoy the quality of life" is Autosuning's mission, to provide quality products and value-added services for OBD2 navigation. We believe that in the near future, Autosuning company car service will be greatly influenced and changed the hundreds of millions of owners of the vehicles and living habits, and for China OBD2 navigation industry and created a more broad application prospect.
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