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P1633 Diagnostic Trouble Code Discussion for August 2011

TCM Internal - Test External Watchdog Performance


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Trouble Ticket Help Requests for DTC P1633
Help Request Posted
2004 Ford Taurus SES 3.0L Poor Idle Quality, Stall VIN: 1FAFP55U84
P1633: KAM voltage low. none, came in with KAM code(p1633). Finally got that to clear after replacing the 10amp AC fuse in underhood junction box. Why? Also, I have no idea what the normal counts for the knock sensor are. They have been as high as 65500, now are at around 13500, vary...
August 12, 2011
2004 Ford Taurus SES 3.0L Poor Idle Quality, Stall VIN: 1FAFP55U84
P1633: KAM voltage low. none, came in with KAM code(p1633). Finally got that to clear after replacing the 10amp AC fuse in underhood junction box. Why? Also, I have no idea what the normal counts for the knock sensor are. They have been as high as 65500, now are at around 13500, vary...
August 12, 2011