To get ideal fuel injection functionality as well as accurate ignition timing, you must ensure that your own Buick throttle position sensor happens to be in exceptional condition. Without any working throttle position sensor, then there's no means for that engine control unit within your Buick to calculatethe modifications crucial to avoid mishaps like stalling.
Part of your ECU's number-crunching for the adjustment of fuel flow employs throttle position particulars from your Buick 's throttle position sensor. Better take a look at the Buick 's throttle position sensor any time you encounter regular stalling and lethargic starting. The moment you have identified that a faulty throttle position sensor happens to be the cause of the difficulties, then you will need a substitute to install in its spot. After installation, never neglect to make some experiment runs to observe if the check engine indicator on your Buick still triggers.
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