P1633 Diagnostic Trouble Code Discussion for August 2011
TCM Internal - Test External Watchdog Performance
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| 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 |
