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International Automotive Technicians Network
1991 Volvo 940 SE 2.3L Heater/A-C
Posted to European HVAC on 8/31/2000

Hi All,

I have a problem with this 940 turbo with automatic climate control. The system goes full hot under boost and distribution goes to defrost.

I've checked the check valves at the intake manifold and they're good. I've also checked for TSB's in All-Data...

 
Message Closed

car Vehicle Data

1991 Volvo 940 SE

VIN YV1KA8740M
Engine2.3 L / 4 cyl
AffectedHeater/A-C
ConditionsChange Under Accel
Message Closed

car Vehicle Data

1991 Volvo 940 SE

VIN YV1KA8740M
Engine2.3 L / 4 cyl
AffectedHeater/A-C
ConditionsChange Under Accel