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1991 Volvo 740 2.3L Check Eng Light On
I tested the EGR System and found the EGR Solenoid Valve inoperative so I replace it. The Car still turns on the check engine lamp with the same codes as before. I was told the computer does not recognize the new EGR but I am not confident that a new computer ...
FIX posted 10/24/2001
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Message Closed w/FIX
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Related Documents & Media | VIN | YV1FA874XM |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / Bosch |
| Emissions | US |
| Symptoms | Check Eng Light On |
| Occurs | Always |
Trouble Codes
| 231 | Adaptive fuel trim too lean or too rich part-load range |
| 241 | EGR System Flow too Low |
Message Closed w/FIX
Vehicle Data
1991 Volvo 740
| VIN | YV1FA874XM |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / Bosch |
| Emissions | US |
| Symptoms | Check Eng Light On |
| Occurs | Always |
Trouble Codes
| 231 | Adaptive fuel trim too lean or too rich part-load range |
| 241 | EGR System Flow too Low |
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