Instruments - Coolant Sending Unit Revised Testing

88chevy27

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).