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94 Mercedes E320 PCM code 2 ... coolant sensor or O2 sensor?
Posted to Technical Discussion Forum on 12/8/2003 4 Replies

Hi guys!!

Got this E320 this week. After a water pump job, the car came back with a PCM code 2 & code 8. Unless I'm reading this wrong, ALLDATA has code 2 as coolant sensor, but MOD has it as O2 sensor. And ALLDATA has code 8 as oxygen sensor & MOD has it as... Login to read more.

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