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hi all, I happened to have different fiat stilo lights glow plugs flashing,the controls that I have done are:controls all the glow plugs and harness arriving at the preheat current and ground to the ecu, tried another ecu,the current of the control unit, exit to the glow plugs, I don't know what to do
if the combi control unit of the glow plugs novresti resolve. the basis that the ecu horsemanship, you can disable the ecu plugs and resolve .
nn and the way of the righteous but the electronics and also this :).
I changed the control unit of the spark plugs, but nothing to do
have you done the test the glow plugs with the ammeter?
usually the glow plugs are measured in ohms, not amps.Quote:
Originally Written by booster
the static test and the fai in ohms and sometimes stay screwed
the tester does not ? reliable for this test
at the limit, you can use a lamp light 5w or better 21w
then, if you have an ammeter
make a dynamic test connect the ammeter in series and feed the spark plugs one at a time
check the values of absorption if they are similar
I did the test with the bulb and with the ohm tester
at this point, in order to remove any doubt about the glow plugs you need to do the test again with the ammeter
the problem ? that usually ammeters, meters up to 10 amps and the spark plugs absorb approximately 12.5 amps
you have to find a suitable ammeter or a current clamp
(if the car ? your, and you don't have the tools, you can replace the 4 spark plugs)
if the problem ? still present, make sure the quick connectors on the glow plugs
and the wiring from the control unit pre-heating the engine control unit
try to measure the resistance of the glow plugs with a multimeter.... sometimes it happens that a spark plug to increase its value in the hom by decreasing its absorption......of course the ecu larileva burnt... the resistance should be intorono 0,6hom
also check the ecu dell (preheating control runs and welds).