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P1589 Diagnostic Trouble Code Discussion for May 2011

MPI Power Inverter Module Current Signal Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1589
Help Request Posted
2005 Toyota Echo 1.5L No Start, MIL Lamp on VIN: KSP90-5020
P1589: Acceleration system learning value. HI FELLO TECHS , THIS is the third one that came to my shop with this problem ,the problem is as follows: first thing on mornings when car has been sitting overnight and you go to start the car , the engine would crank but not start ...turn the key off and c...
May 27, 2011