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phildough · 05-10-2011, 12:17 AM

Im not sure why its running lean as my car ran rich,
My new engine a FS-ZE with a ported/flowed head,cams 10.7:1 pistons and a set of extractors with a tuned ECU out of the rare JDM Mazdaspeed Familia and my car is an Australian spec 2002 1.8 BJII-J48 hatch.
I CBF with the BS involved with putting a FS-DE in for 6 KW thats why I went stupid and got the engine i did.
The Australian SP20 is OBDII, BJ 1.8s are OBD I.
Also the MAF=AFM were talking about the same thing.

05-10-2011, 12:17 AM	#46
phildough Banned Join Date: May 2006 Location: Brisneyland, Queensland Car: 2002 Mazda Frankenstina Posts: 2,868	Im not sure why its running lean as my car ran rich, My new engine a FS-ZE with a ported/flowed head,cams 10.7:1 pistons and a set of extractors with a tuned ECU out of the rare JDM Mazdaspeed Familia and my car is an Australian spec 2002 1.8 BJII-J48 hatch. I CBF with the BS involved with putting a FS-DE in for 6 KW thats why I went stupid and got the engine i did. The Australian SP20 is OBDII, BJ 1.8s are OBD I. Also the MAF=AFM were talking about the same thing.