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Alternators, PCMs and Volt Drops
This vehicle came in with the battery light on. Scan data
shows a p0621 (L signal low or high if memory serves),
voltage of 14.2 and a duty cycle of 38%. ![]()
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| Engine | 2.2 L |
| Trans | 4-speed Automatic (Electronic) |
Vehicle Data
2001 Saturn L200 2.2L
| Engine | 2.2 L |
| Trans | 4-speed Automatic (Electronic) |

24 Replies Received
24 Replies Received