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1989 Volvo 740 2.3L Poor Idle Quality, Stall, MIL Lamp on
Posted to European Driveability on 2/21/2001

Hello volvo techs. We would like some help on this stalling 740gl. First history on car: 2 weeks ago car was limped in by owner with intermittant no start and poor drivability. Code for mass air flow was set, sensor tested poorly and replaced with reman unit. ...

  Related Documents & Media  1989 Volvo 740

 
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car Vehicle Data

1989 Volvo 740

VIN YVIFX8846K
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic
DeliveryFI / bosch
SymptomsPoor Idle Quality, Stall, MIL Lamp On
OccursHot, Idle, After a Hot Soak
Misc.Bosch Injection

Trouble Codes

2121mass air flow sensor
6234throttle position switch
Message Closed

car Vehicle Data

1989 Volvo 740

VIN YVIFX8846K
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic
DeliveryFI / bosch
SymptomsPoor Idle Quality, Stall, MIL Lamp On
OccursHot, Idle, After a Hot Soak
Misc.Bosch Injection

Trouble Codes

2121mass air flow sensor
6234throttle position switch