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1993 Buick LeSabre Custom 3.8L Excessive Emissions, Stall, Poor Fuel Economy
The runs good,but got a SES light and it went off,no hard codes,but four codes in the history,tried all items in the repair history and no difference,did find an issue in the live data pid that the ecm has no internal voltage(no battery voltage or charging vol...
FIX posted 1/17/2015
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Message Closed w/FIX
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13 Replies Received
13 Replies Received
Related Documents & Media | VIN | 1G4HP53L6P |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SFI |
| Emissions | US Fed emissions |
| Symptoms | Excessive Emissions, Stall, Poor Fuel Economy |
| Occurs | Always |
Trouble Codes
| 38 | tcc input voltage |
| 42 | esc circuit fault |
| 44 | lean condition indicated |
| 45 | rich condition indicated |
Message Closed w/FIX
Vehicle Data
1993 Buick LeSabre Custom
| VIN | 1G4HP53L6P |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SFI |
| Emissions | US Fed emissions |
| Symptoms | Excessive Emissions, Stall, Poor Fuel Economy |
| Occurs | Always |
Trouble Codes
| 38 | tcc input voltage |
| 42 | esc circuit fault |
| 44 | lean condition indicated |
| 45 | rich condition indicated |
Video