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Volvo
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1993
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940 L4-2320cc 2.3L DOHC B234F (Can)
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Repair and Diagnosis
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Specifications
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Pressure, Vacuum and Temperature Specifications
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Radiator Cap
Radiator Cap
Expansion tank cap
The relief valve in the cover opens at:
overpressure
150 kPa
(22 psi)
underpressure
7 kPa
(1 psi)