Lucas Fuel Injector D3165KA vs D3165AA
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Hi Kev,
The Technical Service Bulletin attached and at the link below indicates that the green-band AA injectors replaced the red-band KA injectors:
http://www.jagrepair.com/images/TSB/...tification.pdf
Apparently the red-band D3165KA injectors are the version installed in the factory, but when Jaguar service departments replaced defective injectors they were to use the green-band D3165AA injectors, which must be the later version. My guess is that there may be a slight difference in flow-rate, which the ECM will adapt for by adjusting injector on-time/pulse width, but the impedances should be very close if not identical.
Cheers,
Don
Last edited by Don B; 09-18-2014 at 06:02 PM.
The following 2 users liked this post by Don B:
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