Cressida L6-2759cc 2.8L DOHC (5M-GE) (1988)
Cold Start Injector Time Switch: Testing and Inspection
Fig. 36 Testing Start Time Switch
5M-GE ENGINES
1.
Disconnect electrical connector to switch and measure resistance between switch terminals Fig. 36.
2.
Resistance should be 24 - 40 ohms below 86 degrees F and 40 - 60 ohms above 104 degrees F.
3.
Measure resistance between STA (B+) terminal and ground. Resistance should be 20 - 80 ohms.
4.
If resistance is not within specifications, switch is defective.
Fig. 39 Testing Start Time Switch
***UPDATED BY TSB ENG024, AUGUST 1990
7M-GE/GTE ENGINES
1.
Disconnect electrical connector to switch and measure resistance between switch terminals Fig. 39.