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Replaced AMM and O2 sensor, new intake hose. Still throwing 2-3-1 and 2-2-1 codes.

posted by  mr.zorak on  Mon Jan 3 19:28 CST 2011
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last visit: Thu Jul 3 10:08 CST 2014
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Got a new 02 sensor and put that on, car runs a bit better. I also went to the pick/pull and got a replacement AMM. Installed that. The snorkel air intake hose is brand new.

Still, after resetting the codes, when I get up to about 25mph, CEL comes on. Codes 2-3-1 and 2-2-1.

Any suggestions on what to try now?
--
93' 240 Classic Wagon 220K & 92' 740 Wagon Regina/Rex 90K







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