v6sa kirjutas:Pomo kirjutas:
...
suvel nad ju ei ole kasutusel.
...
Millisel allikal see väide põhineb? Enamus diisleid küünlaid siiski külmkäivitusel (mootori temperatuur <40 kraadi) pruukida üritab. A ma muidugi konkreetse paja hingeelu nüansse ei tea ka.
Minu MB-l (veidi vanem mootor küll) põles esimene Febi maha viiendal käivitusel ja teised riburadapidi aasta jooksul. Seega ma ei välistaks lihtsalt kehvi küünlaid.
GLOW PLUG RELAY
DESCRIPTION
There are two glow plug relays. These relays are
located in the Power Distribution Center (PDC) in
the engine compartment.
OPERATION
When the ignition (key) switch is place in the ON
position, a signal is sent to the ECM relating current
engine coolant temperature. This signal is sent from
the engine coolant temperature sensor.
After receiving this signal, the ECM will determine
if, when and for how long of a period the glow plug
relays should be activated. This is done before, during
and after the engine is started. Whenever the
glow plug relays are activated, it will control the 12
volt 100 amp circuit for the operation of the four
glow plugs. Each relay control two glow plugs.
The Glow Plug lamp is tied to this circuit. Lamp
operation is also controlled by the ECM.
With a cold engine, the glow plug relays and glow
plugs may be activated for a maximum time of 200
seconds. Refer to the following Glow Plug Control
chart for a temperature/time comparison of the glow
plug relay operation.
In this chart, Pre-Heat and Post-Heat times are
mentioned. Pre-Heat is the amount of time the glow
plug relay control circuit is activated when the ignition
(key) is switched ON, without the engine running.
Post-Heat is the amount of time the glow plug
relay control circuit is activated after the engine is
operated. The Glow Plug lamp will not be activated
during the post-heat cycle.

- kyynla_temp.jpg (30.27 KiB) Vaadatud 3962 korda
Admed pärinevad 2002 WJ diisli manualist