Operation CHARM
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Honda
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1994
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Del Sol L4-1.6L DOHC (VTEC)
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Repair and Diagnosis
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Powertrain Management
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Fuel Delivery and Air Induction
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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Diagnosis By Symptom
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Poor Performance
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Fails Emission Test
Fails Emission Test
Check the following items in the order listed:
1. Fuel Pressure Regulator
2.
Fuel Injector
3. Vacuum Leak