Can the check engine light come on if there is a problem with a fuel injector?

Asked by jcrow21jc Jan 03, 2015 at 09:35 PM about the 2002 Ford F-150 Lariat Crew Cab SB

Question type: Maintenance & Repair

Our check engine light came on and either the fuel is "too rich", a fuel injector is gunked
up or something else...per the man who hooked it up the computer.

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dandyoun answered 9 years ago

Yes it can. What code did he say was showing for the check engine light? With that code we can give you a better idea what your are dealing with.

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mikeatpriestlake answered 9 years ago

CEL for rich condition can also be a O2 sensor.

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GuruCTKMN answered 5 years ago

Can wiring in a f150 ford cause check engine light come on i fixed ebery part possibie over6 weeks. Still light came back on please any advise

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Can the check engine light come on if there is a problem with a fuel injector?

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Can the check engine light come on if there is a problem with a fuel injector?

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