CITROEN CX 2000 Repair Manual page 139

7. Water temperature sensor : ( DIAGRAM 7 )
- Disconnecting 'the water temperature sensor should cause the engine to stall. when hot.
- Disconnect the E.C U
Using the ohmmeter, test the continuity of the circuit. and measure directly the resisitance using the sensor
cc - 10' C )) R = 7 to 12 kR
cc + 20" C )t R = 2 to 3 kQ
cc t 80" C H R -. 250 to 400 Q
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2
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8. Air temperature sensor : ( DIAGRAM 8 )
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- Disconnect the E.C.U.
-
Using an ohmmeter, test the continuity of the circuit. and measure the resistance of the sensor between
terminals (( 6 )) and (( 27 ))
(c-10' CH. R-8toIlkQ
N t 20" C 1) R = 2 to 3 kQ
tt + 50" C n R x 750 to 900 !J