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 MANUALSVOLVO2011C30 R-DESIGN, AUTOMATICREPAIR AND DIAGNOSISENGINE MECHANICALFUEL SYSTEMENGINE CONTROL MODULE (ECM) AND QUICK TEST TANK SYSTEMS - SPECIFICATIONS, OTHERENGINE CONTROL MODULE (ECM) (B5254T3; 2007-08, B5254T7; 2008-13)DESCRIPTION OF PARAMETERSPARAMETERS, VALUEEXHAUST VALVES, TARGET VALUE CLOSING ANGLE (CA)
2011 Volvo C30 R-Design, Automatic
Exhaust Valves, Target Value Closing Angle (Ca)
2011 Volvo C30 R-Design, AutomaticSECTION Exhaust Valves, Target Value Closing Angle (Ca)
Measurement range between -256 CA and +256 CA.
The value indicates the engine control module (ECM) target value for "exhaust valves, closing angle".
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.