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Re: cold start issue... Fuel Pump check valve already replaced! Posted by cheaptech [Email] ![]() ![]() In Reply to: Re: cold start issue... Fuel Pump check valve already replaced!, pme ![]() ![]() |
I don't think there are internal electronics in the MAF - save for the elements which detect changes in airflow volume and send a signal based on current flow. I believe it's a heated 3 wire maf - usually one ground, one + 12v current and one which send the output to the CPU.
Unless it's of poor quality to begin with or physically damaged I personally don't subscribe to the concept of it "going bad" but others won't agree with that perspective.
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