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 MANUALSHONDA2005CIVIC L4-1.7L CNGREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSSECONDARY INJECTOR CONTROL MODULEDESCRIPTION AND OPERATION
2005 Honda Civic L4-1.7L CNG
Secondary Injector Control Module: Description and Operation
2005 Honda Civic L4-1.7L CNGSECTION Description and Operation
Injector Control Module
The injector control module controls the injectors, and prevents them from sticking when starting in extremely low temperatures. Current is increased to the injectors momentarily, when the ignition switch is turned ON (II), to loosen any sticking injectors.
The injector control module controls the injectors, and prevents them from sticking when starting in extremely low temperatures. Current is increased to the injectors momentarily, when the ignition switch is turned ON (II), to loosen any sticking injectors.
RENDER: 1.0x
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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.