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1999 Volvo V70 X/C AWD 2.4L Excessive Emissions, Poor Idle Quality, Hesitation, Surge
Car will run aces for anywhere from 1-2 hrs then go full rich and run terrible. Shooting black soot out of tailpipe and CEL lights with the codes I supplied. Occasionally it will throw codes for Faulty Signal from both 02 sensors. So far I have replaced the MA...
Summary posted 9/3/2014
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Related Documents & Media | VIN | YV1LZ56D7X |
| Engine | 2.4 L / 5 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge |
| Occurs | Hot, Idle, Intermittently |
Trouble Codes
| ECM26 | Long-term fuel trim bank 1 - Upper limit |
Message Closed w/Summary
Vehicle Data
1999 Volvo V70 X/C AWD
| VIN | YV1LZ56D7X |
| Engine | 2.4 L / 5 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge |
| Occurs | Hot, Idle, Intermittently |
Trouble Codes
| ECM26 | Long-term fuel trim bank 1 - Upper limit |
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