hyundai Workshop Repair Guides

Hyundai Workshop Service and Repair Manuals

Engine Coolant Temperature Sensor - Diagnosis|Page 2103 > < Engine Coolant Temperature Sensor - Diagnosis|Page 2101
Page 1
background image

Engine Control Module: Technical Service Bulletins
ECU - Modification

Group:

ENGINE ELECTRICAL

Number:

91-36-001

Date:

DECEMBER, 1991

Model:

EXCEL, SCOUPE

Subject

ECU MODIFICATION

To improve cold start driveability, the ECU has been modified for the Excel and Scoupe. The label color for the modified ECU has been changed from
blue to red in order to distinguish it from the old one. However, the part number remains unchanged.

PARTS INFORMATION

INTERCHANGEABILITY:Code A       

Engine Coolant Temperature Sensor - Diagnosis|Page 2103 > < Engine Coolant Temperature Sensor - Diagnosis|Page 2101