Hi,
It seems I encounter a problem with my injectors. I failed at MOT and my engine runs weird.
I tried to get any information on several websites about the injectors, and i got those:
reference is MJY100460
flowrate:480CC (i must believe it is per minute?)
impedance: 15.6 ohm
Sooo... I took my injectors to be tested, and i got those results
flowrate was 103 and 107 for 25 seconds testing wich is around 250 cc/min, and the impedance was 17.3.
Can someone confirm the original information I found and explain me the difference with my results?
Thank you
Mpi Injectors Information: Help Needed!
Started by
El Chibro
, Dec 22 2009 11:17 AM
2 replies to this topic
#1
Posted 22 December 2009 - 11:17 AM
#2
Posted 22 December 2009 - 01:00 PM
Injectors are tested at 50% duty therfore, 103cc/ 25sec in cc/min max flow would be 2x60x(103/25)=494.4cc/min which is close enough. The impeadance will vary with temperature, the 15ohm reading could be at 20*C, while the 17ohm reading could hav been at 5*C
Nothing wrong with those injectors
Nothing wrong with those injectors
#3
Posted 22 December 2009 - 03:30 PM
Injectors are tested at 50% duty therfore, 103cc/ 25sec in cc/min max flow would be 2x60x(103/25)=494.4cc/min which is close enough. The impeadance will vary with temperature, the 15ohm reading could be at 20*C, while the 17ohm reading could hav been at 5*C
Nothing wrong with those injectors
Thank you for your answer Sprocket.
I just had a similar answer on "turbo minis" forum.
And you gave me the answer for the impedance, it's close to 0 degrees at this time near Toulouse, probably not more than 5 in a garage.
The guy from the garage where I sent them for testing told me they were out both. I feel better after reading this.
I'll ask them just for a cleaning.
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