GMC Workshop Service and Repair Manuals

S15/T15 Sonoma P/U 4WD V6-262 4.3L VIN W CPI (1994)

• Powertrain Management
• Sensors and Switches - Powertrain Management / Sensors and Switches - Computers and Control Systems
• Manifold Pressure/Vacuum Sensor / Component Information
• Testing and Inspection
• MAP Output Check - ECM Charts