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What is your question?
I replaced water pump and timing belt and removed the battery from the car during this repair. When the job was completed, the car would not idle on its own. Test drove the car and it performs well, but when stopping, the engine cuts off. Codes 1682 and 1684 were the only codes in computer. Did completely disconnecting the battery have anything to do with the car's failing to sustain idle?
1 Reply
You may have to do an idle adaption, so the engine can relearn the idle parameters. 1684 means the battery was disconnected and 1682 means a low charging system condition. Better resolve the charging system issue.
Thank you very much for your help. The cam shaft was off a tooth. Had to tear it back down and realign the cams. Put it back together, idles perfectly. Thanks again.