Nova/Chevy II L4-1600cc 4ALC Nummi (1988)
Temperature Sensor (Gauge): Technical Service Bulletins
Instruments - Coolant Sending Unit Revised Testing
Number:
88-354-8C
Section:
8C
Date:
OCT., 1988
Subject:
WATER TEMPERATURE GAGE SENDING UNIT
RESISTANCE VALUES
Model and Year:
1985-88 NOVA
TO:
ALL CHEVROLET DEALERS
This bulletin is written to include the table required for checking the Water Temperature Sending Unit in Section 8 of the 1985 through 1988 Nova
Service Manuals.
When checking the resistance between the terminal and ground, if the value is not as shown in the table below, replace the sender gage (sensor).
