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 MANUALSCHEVROLET1996SPORTVAN VAN PASSENGER EXTENDED, 6.5 YREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 56 (ENGINE CONTROLS - SENSOR OPERATING RANGE CHARTS.)INTRODUCTION
1996 Chevrolet Sportvan Van Passenger Extended, 6.5 Y
Section 56 (Engine Controls - Sensor Operating Range Charts.): Introduction
1996 Chevrolet Sportvan Van Passenger Extended, 6.5 YSECTION Introduction
WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 1996 Chevrolet Chevy Van, 1995 Pontiac Trans Sport, 1995 Oldsmobile Silhouette, 1995 GMC Yukon, and 1995 GMC Vandura Special. However, it is still accessible from the selected car via links, so may be relevant.
Sensor operating range information can help determine if a sensor is out of calibration. An out-of-calibration sensor may not set a trouble code, but it will cause driveability problems.
NOTE:
Perform all voltage tests with a Digital Volt-Ohmmeter (DVOM) with a minimum 10-megohm input impedance, unless stated otherwise in testing procedures.
ENGINE COOLANT TEMPERATURE RESISTANCE VALUES (1)
| °F (°C) | Ohms | ||
|---|---|---|---|
| 212 (100) | 177 | ||
| 158 (70) | 467 | ||
| 100 (38) | 1800 | ||
| 68 (20) | 3520 | ||
| 23 (-5) | 12,300 | ||
| 0 (-18) | 25,000 | ||
| -40 (-40) | 100,700 | ||
|
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DIESEL FUEL TEMPERATURE RESISTANCE VALUES (1)
| °F (°C) | Ohms | ||
|---|---|---|---|
| 212 (100) | 177 | ||
| 158 (70) | 467 | ||
| 100 (38) | 1800 | ||
| 68 (20) | 3520 | ||
| 23 (-5) | 12,300 | ||
| 0 (-18) | 25,000 | ||
| -40 (-40) | 100,700 | ||
|
|||
INTAKE AIR TEMPERATURE (IAT) SENSOR RESISTANCE VALUES (1)
| °F (°C) | Ohms | ||
|---|---|---|---|
| 210 (100) | 185 | ||
| 160 (70) | 450 | ||
| 100 (38) | 1800 | ||
| 70 (20) | 3400 | ||
| 40 (4) | 7500 | ||
| 20 (-7) | 13,500 | ||
| 0 (-18) | 25,000 | ||
| -40 (-40) | 100,700 | ||
|
|||
MAP SENSOR VOLTAGE RANGE (1)
| Throttle Position | Volts | ||
|---|---|---|---|
| At Idle | 1.0-2.0 | ||
| Wide Open Throttle | 4.0-4.8 | ||
|
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OXYGEN SENSOR VOLTAGE TEST (1)
| Condition | Volts | ||
|---|---|---|---|
| Lean | .1 | ||
| Rich | .9 | ||
|
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RENDER: 1.0x
NO RELATED
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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.