SA300 Electronic Contactless TPS For Volvo Magneti Marelli

The throttle position sensor (TPS) is part of your vehicle’s fuel management system, and helps ensure that the correct mixture of air and fuel is delivered to your engine. The TPS provides the most direct signal to the fuel injection system of what power demands are being made by the engine.

TPS signal is continually measured and combined many times per second with other data such as air temp, engine RPM, air mass flow, and how quickly the throttle position changes, these data determine precisely how much fuel to inject the engine at any given moment. If the TPS and other sensor partners do their jobs correctly, your car accelerates, cruises, or coasts smoothly and efficiently, as you expect, while maintaining optima fuel economy.


The TPS Sensor can fail in several ways. All of which result in poor fuel economy at best, and performance limitations that create safety hazard for you and other motorists at worst, this sensor can fail gradually, or all at once. In most manufacturers provide a limp home mode of operation with reduced power if failure is detected, this is intended to at least allow a driver to get off a busy highway in a safer manner.

Once the TPS begins to fail, even partially, you’ll need to replace it right away. Replacing the TPS will include clearing relevant fault codes, and may require software re-programming of the new TPS module to match other engine management software. This is all best left to a professional mechanic who can provide you with a diagnosis. And then install the correct replacement part.
SA300 Electronic Contactless TPS For Volvo Magneti Marelli  

• Brand new TPS for Volvo S60/ V70 / S70 / C70 / S80
• Mounts to electronic throttle bodymade by Magneti Marelli.
• A contactless version improved by SACER.
• One sensor has two angle detecting chips.
• Built to strict quality control standards.
• 100% electrically tested prior to leaving the factorywith 2 years warranty.

SACER Ltd is an excellent manufacturer specialized in high quality electronic car parts in aftermarket. Products mainly include TPS sensor, ECU, window regulator, turbo actuator gearbox, LCD display, stepper motor, IC chip, etc.  If you are interested in any of our products or would like to discuss a custom order, please feel free to email us to sales@sacer.com.cn. We are looking forward to forming successful business relationships with clients worldwide. Sincerely welcome to reach us at https://www.sacer.com.cn.