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1988 Porsche 928 S4 5.0L Heater Valve
Posted to European HVAC on 8/18/2007 6 Replies

check for vacume at the water valve and at the vacume solonoide no vacume. checked curint at solonoide and no currint. control head not sending power to solonoide to send vacume to water valve. all other solonoides working properly ac turns on and cold when I ...

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  Related Documents & Media  1988 Porsche 928 S4

 
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car Vehicle Data

1988 Porsche 928 S4

VIN WP0JB0927S
Engine5.0 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI
AffectedHeater Valve
ConditionsOnly Hot Air
Message Closed

car Vehicle Data

1988 Porsche 928 S4

VIN WP0JB0927S
Engine5.0 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI
AffectedHeater Valve
ConditionsOnly Hot Air