Mark Benjamin

TPS

What Happens When You Unplug Throttle Position Sensor?

Most modern cars are technologically capable, utilizing the electronic or engine control unit (ECU) to provide adequate performance by timing fuel injection perfectly. To accomplish this, the ECU relies on the throttle position sensor (TPS) to provide accurate engine air intake data.  However, sometimes the throttle position sensor becomes loose or gets unplugged. This results …

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