Workshop Repair Manuals

Volvo Workshop Manuals

[PREV PAGE] [NEXT PAGE]

volvo Workshop Repair Guides


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

Powertrain Management > Sensors and Switches - Powertrain Management > Sensors and Switches - Computers and Control Systems > Coolant Temperature Sensor/Switch (For Computer) > Component Information > Technical Service Bulletins > Customer Interest for Coolant Temperature Sensor/Switch (For Computer): > 28205906 > Mar > 93 > Engine Controls - Driveability Problems > Page 4555

Page 3
background image

Remove power stage connector

Remove connectors for:

1.

Knock sensor

2.

ECT sensor

3.

TP switch

4.

EGR temperature sensor (where applicable)

5.

IAC valve

Clean connectors

Spray connector halves (male and female) with rust remover.

Caution:
Do not use rust remover or grease on the heated oxygen sensor (HO2S) connectors.

Grease connectors

Powertrain Management > Sensors and Switches - Powertrain Management > Sensors and Switches - Computers and Control Systems > Coolant Temperature Sensor/Switch (For Computer) > Component Information > Technical Service Bulletins > Customer Interest for Coolant Temperature Sensor/Switch (For Computer): > 28205906 > Mar > 93 > Engine Controls - Driveability Problems > Page 4555

[PREV PAGE] [NEXT PAGE]