LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Pontiac
>>
1990
>>
Trans Sport Base
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Controls - Tests W/Codes - TBI
>>
Clearing Trouble Codes
>>
ECM Location
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
ECM Location
The ECM is located under the dash, behind the glove box.