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racer_d · 05-15-2007, 01:37 PM

mmm Why I Love Search....

My Boxster was just diagnosed with P1341 (and P1128 - lean mixture)

A 2000, non-S motor.

I have visions of complete motor replacement/rebuild, but hopefully its as "simple" as a bad solenoid?

Does anyone have an engine schematic to show the areas affected and what other "damage" may cause this fault code to show? Can the chain driven camshaft have actually skipped a tooth, thus throwing off timing? How about a tensioner?

Thanks again!

05-15-2007, 01:37 PM	#3
racer_d Registered User Join Date: Nov 2006 Location: Virginia Posts: 846	mmm Why I Love Search.... My Boxster was just diagnosed with P1341 (and P1128 - lean mixture) A 2000, non-S motor. I have visions of complete motor replacement/rebuild, but hopefully its as "simple" as a bad solenoid? Does anyone have an engine schematic to show the areas affected and what other "damage" may cause this fault code to show? Can the chain driven camshaft have actually skipped a tooth, thus throwing off timing? How about a tensioner? Thanks again! __________________ 1976 914 2.0 2000 Boxster 2.7 (sold) 1978 911 SC (sold) 1970 914 w/2056 (sold)