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1993 Chevrolet Lumina Euro 3.1L MIL Lamp on, Multiple codes
I'm getting wierd scan data readings on this car. Coolant temp is showing at 295f, manifold air temp at 309f, battery volts at 4.5 (tested charging system 13.9v, alternator is good). I'm pretty sure this is a bad ecm, [...] says the reman ecm needs to be progr...
FIX posted 2/19/2004
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Related Documents & Media | VIN | 2G1WN54T6P |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / PFI |
| Emissions | Ca Emissions |
| Symptoms | MIL Lamp on, Multiple Codes |
| Occurs | Always |
Trouble Codes
| 24 | no vss |
| 25 | mat too high |
| 34 | map circuit low |
| 42 | est circuit problem |
| 53 | also codes 45 36 62 61 and others intermittent |
| 55 | bad ecm adu error |
Message Closed w/FIX
Vehicle Data
1993 Chevrolet Lumina Euro
| VIN | 2G1WN54T6P |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / PFI |
| Emissions | Ca Emissions |
| Symptoms | MIL Lamp on, Multiple Codes |
| Occurs | Always |
Trouble Codes
| 24 | no vss |
| 25 | mat too high |
| 34 | map circuit low |
| 42 | est circuit problem |
| 53 | also codes 45 36 62 61 and others intermittent |
| 55 | bad ecm adu error |
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