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2-3-2, 2-2-1 code

posted by  Chris Mullet on  Wed May 7 05:59 CST 2003
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last visit: Fri Oct 24 09:08 CST 2014
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I don't know what the tolerable voltage specs are for O2 sensor. The FAQ describes testing the Bosch version, but not the Regina. At least your's is fluctuating somewhat as you vary the throttle, which must be a good sign???

Have you cleaned the throttle body and IAC valve recently? How about checking the fuel pressure/regulator?






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New 2-3-2, 2-2-1 code
posted by  someone claiming to be JohnT  on Tue May 6 12:31 CST 2003 >


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