Fuel Trims max out positive at idle (Closed to Open Loop Fault) and rough idle during that time | Nissan Frontier Forum
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Short Term fuel Trim Long Term fuel Trim fully explain | P0170 | P0172 | The Car Doctor Pakistan - YouTube
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OBDII PID: "oxygen sensor voltage, short term fuel trim (bank 1 sensor 2)" meaning? - Volvo Forums - Volvo Enthusiasts Forum
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