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.
1998 Chevrolet Venture Base, Van Cargo ExtendedFACTORY OEM SERVICE PROCEDURE
Component Locations
NOTE:
Component location illustrations are not available at time of publication.
COMPONENT LOCATIONS (VIN E)
| Component | Location |
|---|---|
| A/C Refrigerant Pressure Sensor | Left Side Of Engine Compartment, Below Accumulator |
| Body Control Module | Below Right Side Of Instrument Panel, Right Of Glove Box |
| Camshaft Position (CMP) Sensor | Right Side Of Engine, Above A/C Compressor Clutch |
| Crankshaft Position (CKP) Sensor | Lower Rear Of Engine (7X) Or Right Side Of Engine, Behind Harmonic Balancer (24X) |
| Cruise Control Module | In Engine Compartment, On Front Side Of Left Strut Tower |
| Data Link Connector (DLC) | Below Steering Column, At Bottom Of Knee Bolster |
| Engine Coolant Temperature (ECT) Sensor | Top Left Side Of Engine |
| EVAP Valve | Top Left Side Of Engine |
| EVAP Canister Purge Solenoid | Top Rear Of Engine, Below Ignition Control Module |
| EVAP Vacuum Purge Switch | Top Rear Of Engine, Below Ignition Control Module |
| Fuel Injectors | In Intake Manifold |
| Fuel Pump Prime Connector | One-Cavity Connector Branching Out Of Engine Wiring Harness, Left Of Battery |
| Idle Air Control (IAC) Valve | Attached To Front Of Throttle Body |
| Ignition Control Module | Top Center Rear Of Engine |
| Intake Air Temperature (IAT) Sensor | On Air Intake Duct, Near Throttle Body |
| Knock Sensor | Front Of Engine, Above Starter |
| Manifold Absolute Pressure (MAP) Sensor | Right Side Top Of Engine |
| Mass Airflow (MAF) Sensor | On Air Intake Duct, Near Air Filter |
| Oxygen Sensors | In Exhaust Manifold & Rear Of Catalytic Converter |
| Powertrain Control Module (PCM) | In Engine Compartment, Secured In Air Cleaner Assembly |
| Power Distribution Box | In Engine Compartment, At Front Of Right Wheelwell, Above Battery |
| Throttle Position (TP) Sensor | On Side Of Throttle Body |
| Vehicle Speed Sensor | Lower Right Rear Of Engine Compartment, Mounted To Right Side Of Transaxle |
Factory Service Tools
Use the Manual With the Right Hardware
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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.