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International Automotive Technicians Network
1998 Volvo S70 2.4L Misfire
Posted to European Driveability on 11/8/2005 4 Replies

we had reset the engine light last week after minor tune up. car came back in next day with engine light on again. many codes present but no drivabilty complaints. customer says idles a bit rough somtimes. we are wondering if the maf sensor could be our proble...

4 Replies Received (View Replies)

  Related Documents & Media  1998 Volvo S70

 
Message Closed w/FIX

car Vehicle Data

1998 Volvo S70

VIN YV1LS5574W
Engine2.4 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIntermittently

Trouble Codes

P0100MAF Sensor Signal Voltage Too High
P0171Fuel System Too Lean (Bank 1)
P0301Cylinder 1 Misfire Detected
P0302Cylinder 2 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0305Cylinder 5 Misfire Detected
Message Closed w/FIX

car Vehicle Data

1998 Volvo S70

VIN YV1LS5574W
Engine2.4 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIntermittently

Trouble Codes

P0100MAF Sensor Signal Voltage Too High
P0171Fuel System Too Lean (Bank 1)
P0301Cylinder 1 Misfire Detected
P0302Cylinder 2 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0305Cylinder 5 Misfire Detected