2002 TOYOTA COROLLA
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Hello,
I'm looking for the mechanical differences between 3zz-fe and 4zz-fe engines.

Can someone tell me what's the difference between the crankshaft angle sensor plates -
what I know is that 3zz-fe's plate is marked with "F" and the 4zz-fe's with "B", but is there any structure difference?
Mar 15, 2013 at 8:35 PM
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