pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Manifold Pressure/Vacuum Sensor > < Check Engine or Service Now / Soon Engine Indicator Lamps
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Malfunction Indicator Lamp: Service and Repair
Reminder Light Reset Procedures

The "SES" (Service Engine Soon) light  notifies the driver if the system is in need of service. If the SES light is "ON", refer to COMPUTERS AND
CONTROL SYSTEMS
 for the procedures for diagnosing system faults and clearing the computer memory.

Manifold Pressure/Vacuum Sensor > < Check Engine or Service Now / Soon Engine Indicator Lamps