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What other parts do I need to check before installing the new ECM (besides the IACV)
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asked
Oct 26, 2018
by
anonymous
I have already replaced the IACV and ECM didnt know they are to be done at the same time...$400 later...I am about to replace them AGAIN. What other components or parts should be checked before installing the new ECM. I don't want to fry it ...
Thanks in Advance
Vehicle:
2001 Infiniti i30
iacv
rough
idle
engine
check-engine-light-on
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Nov 29, 2018
by
Carguy1
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Hi there,
It's important to use the factory IAC on this or you could burn out the new ECM.
Also, a rough idle could be caused by a intake manifold vacuum leak and a bad maf sensor.
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