Camry Sedan 4WD L4-2.0L (3S-FE) (1988)
Fig. 68 ISC valve test connections.
3S-FE
1.
Disconnect ISC valve wiring connector.
2.
Using suitable ohmmeter, measure resistance between +B and ISC1 terminals, then between +B and ISC2 terminals, Fig. 68.
3.
Resistance between both sets of terminals should be 16---17 ohms. If readings obtained are not as specified, replace ISC valve.
4.
Connect ISC valve wiring connector.