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 MANUALSMAZDA20105 SPORT, 2.3 L, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 189 (SYMPTOM TROUBLESHOOTING [ENGINE CONTROL SYSTEM AJ])ENGINE CONTROL SYSTEM OPERATION INSPECTIONEVAPORATIVE SYSTEM TESTEVAPORATIVE SYSTEM MALFUNCTION DETERMINATION
2010 Mazda 5 Sport, 2.3 L, Standard
Evaporative system malfunction determination
2010 Mazda 5 Sport, 2.3 L, StandardSECTION Evaporative system malfunction determination
WARNING: This page is about a different car, the 2004 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
- The WDS calculates the stored air pump load current value and displays the result as follows.
- Small leak result (DTC P0442): LDP_SLDV
- Very small leak result (mA/s: DTC P0456): LDP_VSLDV
- Very small leak result (mA: DTC P0456): LDP_REF-LDP_MON (When test ended)
- IMO results (Air pump operation): IDP_MON (When the ended)
- COV results (Changes over valve statues): LDP_REF-LDP_IDL
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.