LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Buick
>>
1988
>>
Reatta
>>
Repair and Diagnosis
>>
Engine Performance
>>
Ignition System - C3I
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Ignition System - C3I
Expand All (for easy ctrl-f)
Collapse All
Description
Operation
C(3)I Ignition Module
Electronic Control Module (ECM)
Electronic Spark Control (ESC)
Electronic Spark Timing (Est)
Notes
Reference Signal
By-Pass Signal
EST Signal
Camshaft Signal
Ignition Coils
Type I
Type II
Crankshaft Position Sensor
Camshaft Position Sensor
Adjustments
Crankshaft Sensor
Trouble Shooting
Testing
Removal & Installation
C(3)I Ignition Module
Removal & Installation
Crankshaft Sensor
Removal
Installation
Camshaft Sensor
Removal & Installation
Ignition Coil
Type I
Type II