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1998 Volvo S70 2.4L Excessive Emissions, Poor Idle Quality, MIL Lamp on
Posted to European Driveability on 12/16/2013 8 Replies

Vehicle came in with black smoke from tailpipe. Customer replaced front 02 sensor and no change. Scanner shows 25 plus Long trim all the time, short term always at 0 ?...?? Even after clearing code. Checked 02 sensor in front and indicates steady .7volts. Okay...

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  Related Documents & Media  1998 Volvo S70

 
Message Closed w/Summary

car Vehicle Data

1998 Volvo S70

VIN YV1LS5579W
Engine2.4 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, MIL Lamp On
OccursAlways

Trouble Codes

212factory code circuit low voltage
P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage
Message Closed w/Summary

car Vehicle Data

1998 Volvo S70

VIN YV1LS5579W
Engine2.4 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, MIL Lamp On
OccursAlways

Trouble Codes

212factory code circuit low voltage
P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage