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1987 Porsche 944 2.5L Heater Shutoff
Posted to European HVAC on 7/31/1998

This vehicle has a good A/C system with good pressures and about 40 degrees on the suction line. The problem is the heater coolant shutoff valve does not receive a vacuum signal to shut off. I can pull vacuum on the valve and it will shutoff and hold. Question...

  Related Documents & Media  1987 Porsche 944

 
Message Closed w/FIX

car Vehicle Data

1987 Porsche 944

VIN WP0AB0945H
Engine2.5 L / 4 cyl
AffectedHeater Shutoff
ConditionsNo Vacuum Signal
Message Closed w/FIX

car Vehicle Data

1987 Porsche 944

VIN WP0AB0945H
Engine2.5 L / 4 cyl
AffectedHeater Shutoff
ConditionsNo Vacuum Signal