Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSACURA1994INTEGRA (GS-R) L4-1797CC 1.8L DOHC (VTEC)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTEMISSION CONTROL SYSTEMSAPPLICATION AND ID
1994 Acura Integra (GS-R) L4-1797cc 1.8L DOHC (VTEC)
Emission Control Systems: Application and ID
1994 Acura Integra (GS-R) L4-1797cc 1.8L DOHC (VTEC)SECTION Application and ID
Engine Displacement 1.8 Liter (1,797 cc)
Fuel System PGM-SFI
Emission Control Devices and Systems:
CEC Computerized Engine Controls
EFI Electronic Fuel Injection
EVAP Evaporative Emission Control
FR Fill Pipe Restrictor
MIL Malfunction Indicator Light
HO2S Heated Oxygen Sensor
PCV Positive Crankcase Ventilation
SPK Spark Controls
TWC Three Way Catalytic Converter
Emission Control System (ECS) Configuration Label
An ECS Configuration Label is attached underneath the hood. It identifies emission control information, vacuum hose routing diagram and tune up information.
Fuel System PGM-SFI
Emission Control Devices and Systems:
CEC Computerized Engine Controls
EFI Electronic Fuel Injection
EVAP Evaporative Emission Control
FR Fill Pipe Restrictor
MIL Malfunction Indicator Light
HO2S Heated Oxygen Sensor
PCV Positive Crankcase Ventilation
SPK Spark Controls
TWC Three Way Catalytic Converter
Emission Control System (ECS) Configuration Label
An ECS Configuration Label is attached underneath the hood. It identifies emission control information, vacuum hose routing diagram and tune up information.
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.