Nissan Native Fuel Trim PIDs - A/F Alpha

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Posted to Technical Theory Forum on 6/20/2018 5 Replies

I have a 2003 Nissan Primera with the QR20DE engine ( sold in Israel ) in front of me which does not support EOBDII, so I've only got native Nissan PIDs for fuel trim.

There are two pids that I'm interested in understanding their meaning and interaction with... Login to read more.

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