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 MANUALSEAGLE1992SUMMIT VISTA AWD L4-2350CC 2.4L SOHCREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSSPECIFICATIONS
1992 Eagle Summit Vista AWD L4-2350cc 2.4L SOHC
Computers and Control Systems: Specifications
1992 Eagle Summit Vista AWD L4-2350cc 2.4L SOHCSECTION Specifications
Ignition Timing
Base Ignition Timing
At idle 5° BTDC
Air Flow Sensor
At 750 RPM 34 - 60 Hz
At 2,000 RPM 70 - 110 Hz
Barometric Pressure Sensor Voltage
(W/ key on and engine off)
At sea level Approximately 4.0 volts.
At 2,000 ft. Approximately 3.75 volts.
At 4,000 ft. Approximately 3.50 volts.
At 6,000 ft. Approximately 3.25 volts.
Crank Angle Sensor
Approximate Voltage at idle 1.8 - 2.5v (needle fluctuates)
EGR Temperature Sensor Resistance [1]
At 122° F (50° C) 60 - 83 KOhms
At 212° F (100° C) 11 - 14 KOhms
EGR Control Solenoid Valve Resistance [3]
At 68° F (20° C) 36 - 44 Ohms
Engine Coolant Temperature Sensor Resistance
At 32° F (0° C) 5.9K Ohms
At 68° F (20° C) 2.5K Ohms
At 104° F (40° C) 1.1K Ohms
At 176° F (80° C) 300 Ohms
Fuel Injector Coil Resistance
At 68° F (20° C) 13 - 16 Ohms
Idle Speed Control Servo Resistance
At 68° F (20° C) 28 - 33 Ohms
Intake Air Temperature Sensor Resistance
At 68° F (20° C) 2.7 KOhms
At 176° F (80° C) 400 Ohms
Purge Control Solenoid Valve Resistance
At 68° F (20° C) 36 - 44 Ohms
Throttle Position Sensor
TPS Output @ curb idle 0.40-1.00v
Resistance Approx 0.5k ohm smoothly increasing to 3.5K-6.5k ohm
[1] California Only.
Base Ignition Timing
At idle 5° BTDC
Air Flow Sensor
At 750 RPM 34 - 60 Hz
At 2,000 RPM 70 - 110 Hz
Barometric Pressure Sensor Voltage
(W/ key on and engine off)
At sea level Approximately 4.0 volts.
At 2,000 ft. Approximately 3.75 volts.
At 4,000 ft. Approximately 3.50 volts.
At 6,000 ft. Approximately 3.25 volts.
Crank Angle Sensor
Approximate Voltage at idle 1.8 - 2.5v (needle fluctuates)
EGR Temperature Sensor Resistance [1]
At 122° F (50° C) 60 - 83 KOhms
At 212° F (100° C) 11 - 14 KOhms
EGR Control Solenoid Valve Resistance [3]
At 68° F (20° C) 36 - 44 Ohms
Engine Coolant Temperature Sensor Resistance
At 32° F (0° C) 5.9K Ohms
At 68° F (20° C) 2.5K Ohms
At 104° F (40° C) 1.1K Ohms
At 176° F (80° C) 300 Ohms
Fuel Injector Coil Resistance
At 68° F (20° C) 13 - 16 Ohms
Idle Speed Control Servo Resistance
At 68° F (20° C) 28 - 33 Ohms
Intake Air Temperature Sensor Resistance
At 68° F (20° C) 2.7 KOhms
At 176° F (80° C) 400 Ohms
Purge Control Solenoid Valve Resistance
At 68° F (20° C) 36 - 44 Ohms
Throttle Position Sensor
TPS Output @ curb idle 0.40-1.00v
Resistance Approx 0.5k ohm smoothly increasing to 3.5K-6.5k ohm
[1] California Only.
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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.