Do you deal with the
problem? You cannot properly recondition
injectors? Give us a call!
After a completed technical training we
offer a free hotline for our clients.
We advise in the following areas:
- technical issues related to the
recondition of the injectors, unit injectors
- usage of tools and devices
- computer software and updates
- diagnose possible service equipment
malfunctions, and then its repair
- selection and ordering of spare parts for
the injectors.
The training ensures the acquisition of
knowledge to allow the remanufacture of the
injectors and unit injectors. Despite our
efforts, we are unable to foresee all the
problems that you may encounter during the
recondition of the injectors.
However, you are not alone! We are always
with you.
For support there is no time limit. We
cooperate and support all customers -
including those to whom we have installed
the laboratory many years ago.
Did you know that ...?
Below are ten selected questions which you
will discover the answers during training in
the repair of injectors and what
consequences carries a lack of knowledge and
experience.
1. What it is and how to
diagnose the fourth group of chatter? |
|
The consequences when you don't
know the answer.
You qualify good nozzles as
damaged. You order new ones and you
qualify them also as faulty. |
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When you know the answer.
You put the correct diagnosis,
replacing only the damaged items.
Repair is faster, cheaper and didn't
encounter problems. |
|
2. What causes presence of
engine oil on the injector return
hose in CR Delphi system in TDCi
engines and how to fix this issue? |
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You receive numerous complaints from
clients. You are not able to
correctly recondition CR Delphi
injectors. |
|
Repaired injectors are in good
condition. You don't risk cleaning
of the fuel system in a vehicle at
your expense. |
|
3. What is the value of the
full-load dose and pilot injection
to be set in the injectors of the
CRI 2.1 generation from BMW engines?
Setting to factory defaults does not
bring the expected results. |
|
Engine knocks under load. |
|
Repaired injectors are in working
order. The engine has a high work
culture. |
|
4. How to adjust the injector
from the Fiat / Alfa / Opel 1.9 CDTi
e.g. Vectra C to have stable idle
run? Setting to factory defaults
does not bring the expected results. |
|
The engine vibrates at idle. There
are large corrections of doses in
the engine. 'Check-engine' is shown
on the dashboard. |
|
Repaired injectors are in working
order. The engine has a high work
culture. Corrections of doses at
idling are close to zero, there are
no fault codes in the ECU. |
|
5. Which connection of parts
in MAN injectors is responsible for
the increased return flow even when
all elements that you normally
replace are new? |
|
You're dismantling and mounting
injector again many times, you are
replacing a new part to another one
- also new, eventually you quit. |
|
You recondition injector, you
receive good, low return flow. |
|
7. How and at what voltage
examine the short to ground of the
piezoelectric injector? |
|
You give a faulty injector to your
customer, which according to you has
the correct electrical parameters -
basically it passed test on the
digital multimeter. |
|
You correctly diagnoses the
injectors electrical problems. |
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8. What capacity in µF
piezoelectric injector should have
and how to examine the unloading
resistor built into it? |
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You can't diagnose injector with
electrics failure. |
|
You correctly diagnoses the
injectors electrical problems. |
|
9. What affects idling dose
of UIN-3 unit injectors (eg. Iveco
Stralis after 2007.) and how to
adjust it? |
|
You are not able to repair these
unit injectors. Some of them have a
dose of 0 mm^3/H, some 2-3 times
more than the maximum value. |
|
You know which elements affect the
dose adjustment and how to get the
correct values. |
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10. What to do when after the
dismantling of the unit injectors
from the engine and reassembling the
car lost power, what is the cause
and how to fix this issue? |
|
You can't find the cause of the
fault, you are exposed to the
purchase of a set of unit injectors
for the customer at your expense. |
|
You know what has caused the issue
and what you must do to restore the
efficiency of unit injectors, which
in turn restores engine power. |