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volvo Workshop Repair Guides


940 L4-2.3L SOHC VIN 88 B230F (1992)

Sensors and Switches > Sensors and Switches - Powertrain Management > Sensors and Switches - Computers and Control Systems > Intake Air Temperature Sensor > Component Information > Specifications > Page 2109

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8.

If measurement is not within specifications, retest at sensor.

a. If measurement is again out of specifications, replace and retest with new intake manifold temperature sensor.
b. If measurement is now within specifications, repair wiring or connectors to ECU.

9.

Disconnect the test equipment. Remove the #1 fuse and reconnect the ECU and all other connectors, install the kick panel and glove compartment.
Ensure that the rubber seal in the ECU connector is installed before it is connected to the unit. 

10.

Reinstall the #1 fuse.

Sensors and Switches > Sensors and Switches - Powertrain Management > Sensors and Switches - Computers and Control Systems > Intake Air Temperature Sensor > Component Information > Specifications > Page 2109

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