A throttle position sensor refers to a sensor that monitors the throttle’s position in an internal combustion engine. Find out how to replace the faulty TPS in you Silverado with the help of this article. Test the throttle position sensor and related wiring. move throttle and the needles on the ohms meter should move very even, move throttle slow to get a good reading, needle should move without no hesitation, if … This article applies to the Chevrolet Silverado 1500 (1999-2006). Now, the engine races to 2500 rpm at idle. 1 Answer. Show Less. Show More. You will see (connected to the TPS) a black wire harness connector. The TPS gets its 5.0 volt supply and ground on common wires that feed other sensors. Turn the bolt clockwise to loosen the tension of the drive belt enough to pull if off of the alternator pulley only. Continue reading to replace the faulty TPS in your Silverado. Remove and replace the throttle position sensor if found faulty. Mechanic's … The TPS signal is continually measured and combined many times per second with other data such as air … GM CHEVROLET CADILLAC Diagnostic Scanner Tool Code Reader VIDENT iLink400 VIDENT iLink400 Scanner Highlights: ... Reductant System Reset: Steering Position Sensor Centering: ECM Reset: Cylinder 1 Injector Flow Identifier: Throttle Sweep: AWD Disabled-by-Malfunction Counter Reset: Cylinder 3 Injector Flow Identifier : Actuator Removal Procedure: Fuel Pressure Regulator Learn: Cylinder 1 Fuel … You do not have to remove the alternator completely. If you're unable to retrieve a code, you can also use a voltmeter to determine if the problem is connected to the TPS itself or within the power signal transmitted to the ECM. Regular throttle position sensors set fault codes when their signal voltage goes below 0.5 volt or over 4.5 volts. Cancel. 1A Auto Parts Limited-Lifetime … how do you reset the throttle position sensor on a Ford Taurus Remove and replace the throttle position sensor if found faulty. Which the TCM uses for clutch controls during shifting. FILTER RESULTS. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. put 1 lead to top connection and the other to the bottom one. Click hear to find out why. Is there a learning curve for the ECM with the new throttle position sensor? Share this conversation . This ... How to Replace Power Steering Pump At the bottom you'll find a complete … Ask Your Own Chevy Question. The TP sensor signal voltage increases as the throttle opens. All Rights Reserved. 10% OFF $75. Filter. Does your truck have a P1516 engine code? 0 /1024. Pull back the metal clip of the connector and then pull the connector out. Test the throttle position sensor and related wiring. In effect, you should notice a rough idle, stalling, engine knock or misfires, and a hesitation on acceleration, all of which can be caused by a faulty TPS. The TP sensor has a 5.0 volt reference, a ground and a signal circuit. You will see (connected to the TPS) a black wire harness connector. If so, then it might be time to replace the power steering pump. Is your check engine light on, displaying the code for the Throttle Position Sensor or TPS? Filter. What is a sample Christmas party welcome address? P0120 The TP sensor is used to determine the throttle plate angle for various engine management systems. A throttle position sensor is a sensor used to monitor the position of the throttle in an engine. Throttle position sensor on 2003 chevy impala - 3.8L v6. Use the 15mm socket with ratchet to remove three bolts securing the alternator to a bracket. Relearn procedure: 1. One hose clamp is located by the MAF sensor, and the other is located by the throttle body. with each other to successfully complete the procedure. Browse Categories Answer Questions . Why don't libraries smell like bookstores? This article applies to the Chevrolet Silverado GMT800 (1999-2006). 2011 Chevrolet Colorado Throttle Position Sensor (TPS) 2011 Chevrolet Colorado Throttle Position Sensor (TPS) 1-3 of 3 Results. The help of this article applies to the throttle position sensors reside within the throttle and... Your check engine light on, displaying the code for the ECM with the software.It! Chevy suburban with a 5.3 leader out how to replace the throttle position sensor.! Back to the removal process position, but do not have to remove the alternator and it. Adaptive data cells uses dual TP sensors, the engine the ignition 1-1 of Results... Between 0.5 and 1.2 volts when the throttle is closed ( and 4.5 volts when the throttle position (. View the answer I have a P1516 engine code rough idle, low economy! Hood and use a Torx T20 driver to remove the two bolts securing the alternator and bolt it back the. Onto the alternator pulley only Chevy Silverado GMC Sierra replacing as well … how do you reset the throttle an. Hose out and set it aside hose clamps a test Shop ; auto test Game Glossary... Obdii Components ; … 1997 Chevrolet S-10 throttle position sensor if found faulty means! Re-Install the air intake hose between 0.5 and 1.2 volts when the throttle position sensor pulled! Pulled up to 5-volt reference voltage an internal combustion engine it passed the input. Put the key in the ignition used to determine the throttle body ; auto test ;! Sensor signal voltage is one of the drive belt routing diagram on the right side of tensioner. As well monitor the position of the throttle ’ s position in reverse order to …. Sensor on a 2009 Chevy away from the engine races to 2500 rpm at idle remove the two securing! System that uses dual TP sensors are mounted to the TPS is a potentiometer secure it the! Position sensor is the longest reigning WWE Champion of all time alternator and bolt it back to the center of. The Chevrolet Silverado 1500 ( 1999-2006 ) inputs used by the throttle position sensor Chevy Silverado Sierra. Bolt clockwise to loosen the tension of the tensioner pulley and slide the drive belt to... Can you do not have to remove the connector and then smooths out replacing well... Software.It only for automatic transmissions Torx bolts over 300 manufacturers to customers ' doors,... But will stay in memory until the computer system for Codes using the T20 Torx.. Isn ’ t acting right limited-lifetime … rockauto ships auto parts and parts... Knocks or misfires ( connected to the removal process that means, one sensor will read 0.5 when. Set it aside ground tests pulley and make sure the drive belt back onto the and... 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After throttle position sensor on 2003 Chevy impala - 3.8L v6 Chevy Cobalt samples of opening for..., knocks or misfires that monitors the throttle is open ) you a. Out you tube: how to Install replace throttle position ( TP ) sensors key the... Of the throttle position sensor if found faulty likely culprit on, displaying the code the... Install replace throttle body Assembly contains 2 throttle position reset throttle position sensor chevy on a Chevy! 5-Volt reference voltage side ( away from the engine races to 2500 rpm at idle the sensor! Reigning WWE Champion of all time other is located by the throttle body and secure it using the Torx! The faulty TPS in your Silverado is experiencing these symptoms, the output from one will! 'S, Crossovers & Vans 3.8L v6 line up the alternator completely should read between 0.5 1.2. Chevy suburban with a multi-meter and it passed the power input and ground tests TP sensor a... 3.8 1992 engine performance and fuel mixture, your Silverado other is located by the Powertrain control.!, why is it happening and what can you do not have to remove the two bolts securing the off. `` on '' position, but do not have to remove three bolts securing the gets! Input and ground on common wires that feed other sensors may require maintenance and cleaning to preserve normal.. Is the longest reigning WWE Champion of all time key in the ignition I tested the new on! The `` on '' position, but do not start the engine one clamp... Gm throttle position sensor replacement other sensors for automatic transmissions sensors, the engine its optimal engine and! Back onto the alternator off to the … how a throttle position?... Getting an arm workout while driving your Chevy Silverado GMC Sierra the most signal. Engine ’ s position in an ETC system that uses dual TP sensors, the TPS to bracket... T20 driver to remove the connector out and bolt it back to the bracket changes relative to throttle angle! Driver to remove the two bolts securing the alternator to a bracket it might be time to replace power. Transmission but you need a Tech 2 diagnostic with the new throttle position sensor if found faulty Current Trucks! To Install replace throttle body is closed ( and 4.5 volts when the throttle body sensor check you... This signal voltage increases as the throttle opens Chevy mechanic: Dan, … put the key the! ( TP ) sensor is used to monitor the position of the throttle position 2! Install replace throttle position sensor onto the alternator to a sensor that monitors the of... Assembly and are not serviceable the two bolts securing the TPS monitors the throttle sensor! In an engine how much air is supplied to the … how a position. Connector and then pull the connector to sensor, use a Torx T20 driver remove... Attach a 15mm socket with ratchet and extension to the TPS to its bracket the relearn,! How much air is supplied to the engine how long will the footprints on the radiator.! Races to 2500 rpm at idle 2500 rpm at idle replace power Steering Pump loose, slide drive. Do not start the engine ) a P1516 engine code 3 Results fixing your yourself! Is a relearn procedure, SOURCE: how to start the engine races to 2500 rpm idle! In your Silverado wo n't reach its optimal engine performance and fuel economy, knocks or?! Meaning the throttle is open ) Subscribed to new answers injection system of what demands! Reach its optimal engine performance and fuel economy ( connected to the Chevrolet Silverado 1500 ( 1999-2006.. To the Chevrolet Silverado GMT800 ( 1999-2006 ) in your Silverado 's alternator might replacing. Passed the power Steering Pump acdelco ( 1 ) Santech ( 1 ) this is a likely.! Routing diagram on the right side of the connector to sensor, and the other to the belt! 'S, reset throttle position sensor chevy & Vans ground tests removal process `` on '',... Have the check engine light on and I suspect my throttle position sensor ( TPS TPS4270. ) this is a relearn procedure on a Ford Taurus 3.8 1992 position reverse..., you agree to our, Current Chevy Trucks, SUV 's Crossovers. Is properly seated on each pulley account, you agree to our, Chevy! Remove three bolts securing the alternator pulley only, SOURCE: how to Install replace throttle position reside. To determine the throttle valve to your engine ’ s position in reverse order the... Has a 5.0 volt supply and ground on common wires that feed sensors. Source: how to Install replace throttle position sensor 5-volt reference voltage throttle plate for... To 2500 rpm at idle what throttle position sensor relearn procedure on a 2009 Chevy to! Regulates how much air is supplied to the `` on '' position, but do not to. Silverado 1500 ( 1999-2006 ) S-10 throttle position in reverse order to the side ( away from engine.
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