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Home >> Chevrolet >> 2012 >> Cruze L4-1.8L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Engine Lubrication >> Engine Oil Pressure >> Testing and Inspection
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Engine Oil Pressure: Testing and Inspection




Oil Pressure Diagnosis and Testing

Special Tools
* EN-498-B - Oil Pressure Gauge
* EN-232 - Adapter Oil Pressure Check

For equivalent regional tools, refer to Special Tools Special Tools.

Removal Procedure




1. Remove the closure bolt (1).
2. Clean the thread.

Measurement Procedure




1. Install the EN-498-B - gauge (2).
2. Install the EN-232 - adapter (1).
3. Start the engine.
4. Check oil pressure.
At idling speed, the oil pressure must be at least 130 kPa (18.85 psi) and the oil temperature must be 80°C (170°F) or more.

Installation Procedure

1. Switch off the engine.
2. Remove the EN-232 - adapter.
3. Remove the EN-498-B - gauge.
4. Install new closure bolt in the cylinder head.

Caution: Refer to Fastener Caution Fastener Caution.

5. Tighten the closure bolt to 15 Nm (11 lb ft).
6. Check the engine oil level.

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