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Author Topic: O2 sensor on Z22YH (OVC)  (Read 3107 times)

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Offline je

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O2 sensor on Z22YH (OVC)
« on: April 07, 2011, 14:08:47 »
Hello Artur
please find attached a strange behaviour of version 2.0.1.17 while reading ECU parameters on Z22YH
B1S1 air/fuel ration fluctuates (rich/lean) but B1S1 O2 sensor stays on 0 mV