Question about 1994 Hyundai Excel

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91 Hyundai excel

I am looking at getting headers/extractors for my car. What is the sensor on the current stock manifold and can I do without it? Also can I remove the air flow sensor and trick the sensor to alow the motor to still run and operate?

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  • Anonymous Aug 19, 2008

    Hi U DIE here again, I ran the engine at high speed changing back to 3rd and with revs while operating with no filter or covering. The motor ran absoulutly great for 50 kms then I got home. When I went to go again 1 hr later the car would barely start. I got it going but its running really rough, only goes good at high speed and is now smoking at exaust. Have I damaged the MAF sensor? You did warn me!

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The sensor on the manifold is an oxygen sensor, which I don't believe you can do without, unless you don't mind a check engine light being on all the time and your car burning a lot more gas than it should. The mass air flow sensor is a definite no; this sensor is one of the most important ones in a fuel injected engine. Have you ever tried to drive a car with a bad MAF sensor or broken intake piping after the sensor, it's hardly driveable... Unless you can find some kind of aftermarket engine computer reprogramming/replacement kit (which i doubt exists), i do not recommend this at all...

Posted on Aug 13, 2008

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