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P1128 Diagnostic Trouble Code Discussion for December 2014

Closed Loop Fueling Not Achieved - Bank 1

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Trouble Ticket Help Requests for DTC P1128
Help Request Posted
2002 Nissan Altima S 2.5L Poor Idle Quality, Cuts out, Stall, MIL Lamp on VIN: 1N4AL11E32
P1128: Throttle Control Motor Circuit Shorted. ... stops accelerating and goes into fail mode intermittently. I've checked the wires and connectors and all good, no short. I've replaced the throttle body many times as well. Performed all relearns as well. One time when I drove it and it happened, I checked...
December 16, 2014