Buick Workshop Service and Repair Manuals > Skylark L4-138 2.3L DOHC VIN D MFI QUAD 4 (1989) > Powertrain Management | Ignition System | Ignition Timing | Timing Marks and Indicators | System Information

Crankshaft Position Sensor > < Number 1 Cylinder Location

Page 1

Timing Marks and Indicators: Locations

The Electronic Control Module (ECM) controls ignition timing therefore no provisions for adjustment are required. No timing marks are provided on
this engine.

Powertrain Management
Ignition System
Ignition Timing
Timing Marks and Indicators
System Information
Locations

Crankshaft Position Sensor > < Number 1 Cylinder Location

Buick Workshop Service and Repair Manuals

Skylark L4-138 2.3L DOHC VIN D MFI QUAD 4 (1989)

Powertrain Management Ignition System Ignition Timing Timing Marks and Indicators System Information Locations

Powertrain Management Ignition System Ignition Timing Timing Marks and Indicators System Information Locations

Powertrain Management
Ignition System
Ignition Timing
Timing Marks and Indicators
System Information
Locations

Powertrain Management
Ignition System
Ignition Timing
Timing Marks and Indicators
System Information
Locations