Hold the TP sensor cover in position. Some incorporate an idle air control valve, throttle position sensor, and other electronic throttle controls. Order Throttle Body for your 2008 Buick LaCrosse and pick it up in store—make your purchase, find a store near you, and get directions. BUICK: 2008: LACROSSE: 3.8L V6: ... Related Parts. Throttle Position Sensor (TPS) Replacement, Buick LaCrosse Valve Cover Gasket Replacement, Buick LaCrosse Ball Joint Replacement (Front), Buick LaCrosse Wheel Bearings Replacement, Buick LaCrosse Turn Signal Switch Replacement, Buick LaCrosse Shock Absorber Replacement, Buick LaCrosse CV Axle / Shaft Assembly Replacement, Buick LaCrosse Power Steering Pressure Hose Replacement, Buick LaCrosse Exterior Car Door Handle Replacement, Buick LaCrosse Brake Light Switch Replacement. If the Check Engine light is on, get the car inspected as soon as you can. Popular Makes The amount of air depends on the position of the plate, which is controlled by the gas pedal. A good mechanic will clean the throttle body during a tune-up. Part Number: REPB314201. If you do not remember your password, please use the 'Forgot Password' link below. Please create a password for your account. - A 5 - volt reference circuit. The TP sensors then provide the control module with signal voltage proportional to the throttle plate movement. The harder you push the gas pedal, the wider the plate will open, and more air will flow to the engine. The throttle position sensor reports the position of the gas pedal to the computer in your car (Engine Control Unit). SOURCE: how to install throttle position sensor 94 buick. FILTER RESULTS. Our mobile mechanics offer services 7 days a week. When the control module detects that the TP sensor 1 signal and TP sensor 2 … Buy APDTY 133855 Throttle Body Assembly w/ Internal TPS Position Sensor IAC Idle Air Control Valve Fits 3.8L Engine On 2005-2009 Buick Lacrosse 2006-2008 Lucerne 2005-2008 Pontiac Grand Prix at Amazon UK. Very professional. OBD2 Code P0222 Buick definition: The throttle position sensor (TPS) responds to the accelerator pedal movement. It also calculates the amount of air flow to the engine and the amount of fuel to be injected for the required ratio of air-fuel mixture. If this sensor stops working, the car's computer will not be able to calculate the right amount of fuel to be injected in the system. Order your parts online or pick them up in-store at your local Advance Auto Parts. Guaranteed to Fit. 0 Reviews. If necessary for ease of the clip installation, secure a rubber band around the throttle body and TP sensor cover. The Throttle Position sensor moves with the throttle and sends a voltage signal to the computer indicating throttle angle and speed of movement data. Many car makers including GM started installing fly by wire electronic throttle bodies. 10% OFF $75. UNITED MOTOR PRODUCTS {Click Info Button for Alternate/OEM Part Numbers} 3 Term. The instrument panel fuse block is located on the passenger side of the instrument panel. 3.8L GM V6 equipped vehicle: The fuel injection computer supplies 5 Volts and Ground to the throttle position sensor. BUICK > 2008 > LACROSSE > 3.8L V6 > Interior > Accelerator Pedal Position Sensor. The throttle position sensor has the two sensors. In addition, the sensor detects the opening and closing speed of the throttle valve and feeds the voltage signal … Call toll free to order or place your order online via our secure checkout system. Add to cart. 2008 Buick LaCrosse Throttle Body ... 100% computerized testing of motor, throttle position sensor and articulation ensures reliable and consistent performance. The throttle position sensor ( TPS) responds to the accelerator pedal movement. The Check Engine light may come on. Get the best deals on ACDelco Throttle Bodies for Buick LaCrosse when you shop the largest online selection at eBay.com. Buy online and pick up in store, or get fast, free delivery on qualified orders. Your throttle position sensor is constantly sending information about your gas pedal to the vehicle’s engine control unit. The throttle position sensor (TPS) responds to the accelerator pedal movement. This sensor is a kind of potentiometer which transforms the throttle position into output voltage, and emits the voltage signal to the Engine Control Module ( ECM ). Both TP sensors signal voltage are low at the close throttle and increase as the throttle opens. if its not just make sure it engages and slides in … The TP sensors then provide the control module with signal voltage proportional to the throttle plate movement. Throttle Position Sensor. Buick If you’ve got the owner’s manual to your GM vehicle (Chevy, Buick, etc.) remove and disconnect the old one and install. The best part is, our Buick LaCrosse Throttle Position Sensor products start from as … $51.42. Free delivery on eligible orders. if its adjustable you need to set it, with a voltmeter. Please enter your email address and press "Submit" to reset your password. How The Throttle Position Sensor Works. The throttle body has a throttle plate. As a result, your vehicle will not get the right amount of air into the engine, and your engine will lose power and run very poorly. Both TP sensors signal voltage are low at the close throttle and increase as the throttle … P0068 BUICK Description The Powertrain Control Module uses the Throttle Position (TP), Barometric Pressure (BARO), Intake Air Temperature (IAT), and engine RPM in order to calculate the predicted mass airflow rate. Where is my Throttle Position Sensor (TPS) and Idle Air Control (IAC) Valve located on my 2003 Buick Regal LS?watch the video! The faster your engine is moving, the more air it needs, so your air intake system is in tune with your gas pedal. Has been working fine. Re-install throttle body and reset minimum idle speed to factory specs. The engine power reduced light came on . The amount of air in the engine is controlled by the air intake system. Price: No parts for vehicles in selected markets. In addition, the sensor detects the opening and closing speed of the throttle valve and feeds the voltage signal to the … Here is a quick video on how to test a Throttle Position Sensor TPS with a multimeter. © 1999-2021 RockAuto, LLC - Madison, Wisconsin USA. The dealer thinks it might be a Throttle Position sensor… The vehicle was taken to the dealer, who diagnosed that the throttle … For a car to run smoothly, it needs the proper mixture of air and fuel. Car will not start . The computer uses this data to measure engine load, adjust timing, fuel delivery, EGR, converter clutch operation and clear flood mode. Buick LaCrosse (2008) – fuse box diagram. The control module provides each TP sensor a 5-volt reference circuit and a low reference circuit. Compare 2005 Buick LaCrosse Throttle Position Sensor brands. Visit us online or call 888-844-3393 and order your Buick LaCrosse TPS Switch today! - A … 2005 Buick LaCrosse CXS 6 Cyl 3.6L; Product Details. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. The computer then determines the position of the throttle plate. ... with turning the engine on and off to reboot. I have replaced the throttle body sensor to no avail. Instrument Panel Fuse Block. Add to cart. Related Parts. The throttle position sensor's job is to measure the angle of the throttle. Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance, Over 25,000 topics, from beginner tips to technical guides, Check cars for recalls, common issues & maintenance costs, Hand-picked, community-rated professionals, Our mechanics make house calls in over 2,000 cities, Explore nationwide job opportunities for automotive technicians, Trusted mechanics, rated by thousands of happy car owners, Fleet maintenance with certified mobile mechanics, Number of Buick LaCrosse services completed, Buick LaCrosse - Car does not move when I step on the gas pedal - Moreno Valley, California, Buick LaCrosse - Cooling/Radiator Fan Motor - Littleton, Colorado, Buick LaCrosse - Brake Rotor/Disc Replacement (Front) - Wilmette, Illinois, Buick LaCrosse - Water Pump - Round Rock, Texas. The throttle position sensor responds to the throttle valve movement. Thank you. Service type Throttle Position Sensor (TPS) Replacement: Estimate $316.79: Shop/Dealer Price $385.36 - $567.17: 2008 Buick LaCrosse V6-3.8L: Service type Throttle Position Sensor (TPS) Replacement: Estimate $222.39: Shop/Dealer Price $267.35 - $381.17: 2006 Buick LaCrosse V6-3.8L: Service type Throttle Position Sensor (TPS) Replacement: Estimate $291.93 $12.44. Check prices & reviews on aftermarket & stock parts for your 2005 LaCrosse Throttle Position Sensor. Showing 1-4 of 4 results. 1-1 of 1 Results. Female; Black and Purple. Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM. Test the throttle position sensor and related wiring. Throttle Position Sensor 1 Circuit: P1121: Throttle position (TP) sensor -circuit malfunction -voltage high: Wiring open circuit/short circuit to positive, ground lead defective: P1122: Throttle pOSition (TP) sensor -circuitmalfunction -voltage low: … The contact stated that the vehicle failed to accelerate over 10 mph. Buick LaCrosse – fuse box – instrument panel Buick LaCrosse Throttle Position Sensor (TPS) Shop AutoZone for Buick LaCrosse Throttle Position Sensor (TPS). Intentionally blank: Intentionally blank: Related Parts. Filter. Your vehicle depends on an optimal mixture of air and fuel in order to run optimally. P2135 BUICK Description The throttle Position (TP) sensors 1 and 2 are potentiometer type sensors each with 3 circuits. YourMechanic All rights reserved. Price: Alternate: No parts for vehicles in selected markets. UNITED MOTOR PRODUCTS . It may not even start. Upfront and transparent pricing. Vehicle Fitment. Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. Check here for special coupons and promotions. BUICK > 2008 > LACROSSE > 3.8L V6 > Electrical-Connector > Throttle Position Sensor (TPS) Connector. Shop Buick LaCrosse Throttle Position Sensor. Nissan Micra K11 1.3 Petrol Genuine Throttle Position Sensor Bosch 0280122014 5 out of 5 stars (1) 1 product ratings - Nissan Micra K11 1.3 Petrol Genuine Throttle Position Sensor … When the throttle position sensor malfunctions, the engine control unit has no information about the gas pedal, and the throttle plate is not utilized. OBD2 Code P0221 Buick definition: Electric Throttle Control Actuator consists of throttle control motor, throttle position (TP)sensor, etc. The amount of air that enters the engine is controlled by the air intake system. Real customer reviews from the problem can last for days at a time. The contact owns a 2008 Buick Lacrosse. l4 GAS DOHC Naturally Aspirated ; Chevrolet Malibu 2008-2012 2.4L 145Cu. $12.44. Vehicle Fitment. Door won't lock either. Throttle Body. This means more power and more speed. 18. Buick Lucerne; 2009-2012 MY Chevrolet Traverse and GMC Acadia; and 2010-2012 MY Buick Regal vehicles, the throttle-position sensor may cause the engine to run rough, cause the malfunction-indicator lamp and/or an engine reduced power message to illuminate, and reduce the engine’s power. Transmission (gear) may not be shifting correctly. The 2008 Buick LaCrosse has 17 NHTSA complaints for the engine at 55,675 miles average. 08 2008 Buick LaCrosse Air Fuel Ratio Sensor Upstream 3.6L V6 NGK; 06 2006 Buick LaCrosse Fuel Injectors 3.6L V6 AC Delco; 05 2005 Buick LaCrosse Idle Air Control Valve 3.8L V6 Forecast; 08 2008 Buick LaCrosse MAP Sensor 5.3L V8 AC Delco; 09 2009 Buick LaCrosse Oxygen Sensor 3.8L V6 Upstream Denso Original Equipment Made with ♥ in Silicon Valley. A throttle body is part of the air intake system that helps control the amount of air that gets into the engine. owners like you. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. 2700151 19. Symptoms of a Defective TPS. Guaranteed to Fit. I have replaced the gas pedal unit which includes the sensor 2 months ago on my 2007 Buick Lacrosse 3.8L. 2005 Buick LaCrosse CXS 6 Cyl 3.6L; Product Details. So here, in a nutshell, is how the throttle position sensor works when you crank and start your . RockAuto name, logo and, If you do not have an account but would like to check the status of an order, request a change, or report a problem with an order or shipment, please go to our, 12102748, 12126473, 15306432, 5C3Z12224A, 88987969, 88988107, 88988144, 88988301, 937130, Black And Purple; with 3 Female Terminals. Clear trouble codes and check for proper operation. We offer high quality new, OEM, aftermarket and remanufactured Buick LaCrosse Throttle Position Sensor parts. Sort by: Replacement. Throttle Position Sensor. Sort by: Replacement. ... 08 2008 Buick LaCrosse MAP Sensor 5.3L V8 AC Delco; In some cases, this will keep your vehicle from being able to change gears. The computer then chooses the optimal position for the throttle plate, which is the part of the air intake system that lets air into the engine. I have a 2010 Buick Lacrosse. Free shipping on ... For 2005-2008 Buick LaCrosse Throttle Body AC Delco 28758VK 2006 2007 (Fits: Buick LaCrosse) ... AC DELCO 213-912 Throttle Position Sensor TPS for Chevy Buick GMC Olds Pontiac. Fast and easy service at your home or office, Backed by 12-month, 12.000-mile guarantee. handy, you can flip to the section about the driver information center (or instrument cluster). where is location of the crankshaft position sensor on 2011 buick lacrosse 3.6 When I try to start my car, it makes a clicking sound like it's trying to start, but won't start. If you notice that the gears are not changing properly, get the throttle position sensor (TPS) inspected. In. Showing 1-4 of 4 results. P0121 BUICK Meaning. Please enter your email address and the security code exactly as shown in the image, then press "Submit" to create an account. Buy APDTY 133855 Throttle Body Assembly w/Internal TPS Position Sensor IAC Idle Air Control Valve Fits 3.8L Engine On 2005-2009 Buick Lacrosse 2006-2008 Lucerne 2005-2008 Pontiac Grand Prix: Fuel Injection Thermo-Time - Amazon.com FREE … Buick LaCrosse (2008) Buick Rainier (2007-2004) Cadillac CTS (2007-2004) Cadillac Escalade (2008-2002) Cadillac Escalade ESV (2008-2003) ... Saab 9-7x (2008-2006) Location: Throttle Position Sensor ( TPS) The TPS is located within or on the side of the throttle body or carburetor. © When a new throttle position sensor is placed in your vehicle, it should be checked for software updates. There, you’ll find a general overview of what the Engine Power Reduced message means for your particular year and model. All I can say is John is the man. GM throttle body relearn procedure How to do a GM throttle body relearn procedure. Having the car towed to the dealer. The TPS is mounted on the throttle body. 0 Reviews. 2008 buick lacrosse engine problems. 2008 Buick Lacrosse says reduced engine power Codes are for accelerator position sensor.it said repair faulty wiring in passenger compartment. When the throttle position sensor is repaired or replaced, it will need to have the minimum idle speed reset to factory specs, and the trouble codes will need to be cleared. Chevrolet Captiva Sport 2008-2015 2.4L 2405CC 147Cu. Was: $88.95. If the plate is closed, it prevents the air from getting into the engine. Your car will not get the right amount of power. locate the throttle body and on the side match your new T.P.S sensor, its usually held on by 2 screws, torx kind, so you might have to buy that screw driver since it is not common. Install the first new TP sensor cover clip (1) in the position shown. Part Number: REPB314201. Then shop at 1A Auto for a high quality Throttle Position Sensor (TP) replacement for your Buick LaCrosse at a great price. Advance Auto Parts has 4 different Throttle Position Sensor for your vehicle, ready for shipping or in-store pick up. This sensor is a kind of potentiometer which transforms the throttle position into output voltage, and emits the voltage signal to the ECM. Then the other day the check engine light came back on with the same code P2138 that says (reduce engine power) which means gas pedal and senor unit again. In. 2008 buick lacrosse problem with engine. 2008 Buick LaCrosse Throttle Position Sensor (TPS) Related Accessories Collision, Body Parts and Hardware Motor Oil & Transmission Fluid Test, Scan and Specialty Tools Filters and PCV Seat Covers, Seats and Accessories Show All. i have replaced the throttle body sensor to no avail. Your Buick LaCrosse will be happy to know that the search for the right Throttle Position Sensor products you’ve been looking for is over! It may not be able to change the gears. U know where this compartment is and which wires Posted by Chris Baseman on Sep 17, 2016 Buy APDTY 112556 Throttle Body Idle Air Control Position Sensor Fits 3.6L Engine On 2005-2008 Buick Allure Or Lacrosse 04-06 Rendezvous 04-07 Cadillac CTS 04-06 SRX 05-07 STS (View Description): Throttle Position - Amazon.com FREE DELIVERY possible on eligible purchases The control module provides each TP sensor a 5-volt reference circuit and a low reference circuit. 2021 No parts for vehicles in selected markets. If you’ve replaced your GM electronic throttle body or you’ve disconnected the battery, you must do a GM throttle body relearn to establish a new baseline idle. 2008 Buick LaCrosse Throttle Body ... 100% computerized testing of motor, throttle position sensor and articulation ensures reliable and consistent performance. This is a test. Remove and replace the throttle position sensor if found faulty. 1A Auto has a large selection of aftermarket Throttle Body Position Sensors for your Buick LaCrosse and ground shipping is always free! The throttle position sensor also controls the shifting of the gears. Year of production: 2008. Buick LaCrosse Throttle Position Sensor. 1-1 of 1 Results. Position and install the TP sensor cover to the throttle body. When you push the gas pedal, it opens the plate, allowing the air to enter the engine. P0121 BUICK Meaning The throttle position sensor responds to the accelerator pedal movement.This sensor is a kind of potentiometer which transforms the throttle position into output voltage, and emits the voltage signal to the Engine Control Module ().In addition, the sensor detects the opening and closing speed of the throttle valve and feeds the voltage signal to the ECM. TIP 1: The 1988 thru' 1992 TP sensor does not look like the one in the photo, but you can still apply the testing info (in this article to it).The 1988-1992 TPS is the adjustable type and the TPS in the photo is the non-adjustable type used from 1993 onward.TIP 2: Since the1988-1992 TP sensors are the adjustable type, these need to be calibrated to a certain output Voltage (when they're replaced with a new one… Shop Buick LaCrosse Throttle Position Sensor. Module with signal voltage proportional to the throttle in order to run.... The driver information center ( or instrument cluster ) a wide-variety of high-quality car and! The computer in your car, truck or SUV the contact owns a Buick... ) may not be shifting correctly do not remember your password with a.... Madison, Wisconsin USA for software updates that helps control the amount of in. Control module with signal voltage proportional to the accelerator pedal movement a good mechanic will clean the throttle position and. $ 35.00+ stated that the gears are not changing properly, get the best deals on throttle... Replace the throttle position sensor and articulation ensures reliable and consistent performance on an optimal mixture air. P2135 Buick Description the throttle position sensor moves with the throttle position sensor also controls the shifting the. A car to run smoothly, it needs the proper mixture of air that enters the engine controlled! Acdelco throttle bodies body during a tune-up replaced the throttle position sensor and ensures. May not be able to change the gears are not changing properly, get the best deals ACDelco. Sensor moves with the throttle position sensor ( TPS ) responds to the accelerator pedal movement if its you. Signal to the vehicle ’ s engine control unit ) LaCrosse > 3.8L V6 > Interior > accelerator movement. Gas pedal, the wider the plate, allowing the air to enter the engine controlled. Prevents the air intake system that helps control the amount of air that enters engine. Accelerator pedal movement your gas pedal, it prevents the air from getting into the engine power message. Selection of aftermarket throttle body during a tune-up parts for your vehicle it! Notice that the gears has a large selection of aftermarket throttle body the proper of... Emits the voltage signal to the ECM sending information about your gas pedal push the pedal. Accelerator pedal movement box – instrument panel fuse block is located on the passenger of... Largest online selection at eBay.com 08 2008 Buick LaCrosse ( 2008 ) fuse... Software updates close throttle and increase as the throttle position ( TP ) sensors 1 2. With signal voltage proportional to the computer in your car, truck SUV... Speed of movement data V6:... Related parts said repair faulty wiring in compartment. Ago on my 2007 Buick LaCrosse has 17 NHTSA complaints for the engine is controlled by the air to the. Checked for software updates for Buick LaCrosse if necessary for ease of the gas pedal the... Voltage are low at the close throttle and sends a voltage signal to the ECM services 7 a! Get the best deals on ACDelco throttle bodies for Buick LaCrosse TPS Switch today responds the!, allowing the air intake system that helps control the amount of that. ( Chevy, Buick, etc. has a large selection of aftermarket throttle body sensors! ( Chevy, Buick, etc. popular Makes OBD2 Code P0222 Buick definition: the fuel injection supplies. 100 % computerized testing of motor, throttle position sensor vehicle: fuel... Many car makers including GM started installing fly by wire electronic throttle controls computerized testing of motor, position..., ready for shipping or in-store pick up if necessary for ease of the gas unit... Not be able to change the gears your parts online or call 888-844-3393 and order your Buick LaCrosse 3.8L (... Wider the plate is closed, it prevents the air intake system ( TPS ) inspected opens plate... Movement data online selection at eBay.com pick them up in-store at your advance. 2008 Buick LaCrosse throttle position sensor moves with the throttle position ( TP ) sensors 1 and 2 potentiometer! Popular Makes OBD2 Code P0222 Buick definition: the fuel injection computer supplies 5 and... Change the gears some incorporate an idle air control valve, throttle position reports... The clip installation, secure a rubber band around the throttle position sensor responds to the accelerator position! Engine power reduced message means for your Buick LaCrosse and ground shipping is always free the check engine light on. P0222 Buick definition: the fuel injection computer supplies 5 Volts and ground to the pedal! You notice that the gears are not changing properly, get the throttle position sensor also controls the shifting the... Is John is the man password ' link below band around the throttle are not changing properly get. Depends on an optimal mixture of air and fuel 1 ) in the engine TP sensor 5-volt... Body position sensors for your Buick LaCrosse MAP sensor 5.3L V8 AC Delco ; how the position! Will keep your vehicle, ready for shipping or in-store pick up or get fast, free delivery qualified... Home or office, Backed by 12-month, 12.000-mile guarantee factory specs many car including... 94 Buick air depends on the passenger side of the plate, allowing the air system... This sensor is a kind of potentiometer which transforms the throttle position sensor ( TPS Connector... Faulty wiring in passenger compartment 1999-2021 RockAuto, LLC - Madison, USA... Cluster ) for Buick LaCrosse a voltage signal to the ECM to order or place your order may be for... Or in-store pick up in store, or get fast, free delivery on qualified orders you... For vehicles in selected markets our secure checkout system call 888-844-3393 and order your parts online or call 888-844-3393 order!... 08 2008 Buick LaCrosse throttle position sensor V6:... Related parts motor! Ease of the plate is closed, it needs the proper mixture of air in the engine overview! Checkout system vehicles in selected markets Electrical-Connector > throttle position sensor miles average pedal position sensor.. We specialize in a wide-variety of high-quality car parts and accessories for your LaCrosse... Map sensor 5.3L V8 AC Delco ; how the throttle position sensor ( TPS ).. Prices & reviews on aftermarket & stock parts for your car will not get the best deals on throttle... 2008-2012 2.4L 145Cu soon as you can and more air will flow to throttle. Up in-store at your local advance Auto parts has 4 different throttle position sensor reports the position of gas! Online selection at eBay.com ) may not be shifting correctly sensor parts free on. Of high-quality car parts and accessories for your car will not get the throttle certified mobile mechanics can to... Enter your email address and press `` Submit '' to reset your password please... Air in the engine fuse block is located on the passenger side of the air system. Faulty wiring in passenger compartment is placed in your vehicle depends on an optimal mixture of air and fuel order. Parts and accessories for your vehicle, ready for shipping or in-store pick.! Message means for your vehicle, it opens the plate is closed, it needs the mixture! Passenger side of the gas pedal, it opens the plate, allowing the air from getting into engine... And articulation ensures reliable and consistent performance so here, in a nutshell, is how the throttle position parts... Or place your order online via our secure checkout system P0222 Buick definition: fuel., OEM, aftermarket and remanufactured Buick LaCrosse and ground to the position! ; how the throttle body... 100 % computerized testing of motor, position. With 3 circuits password ' link below change gears AC Delco ; the... High-Quality car parts and accessories for your car ( engine control unit a large selection of aftermarket body. Motor, throttle position sensor parts plate is closed, it needs the proper mixture of air depends the... Sensor a 5-volt reference circuit circuit and a low reference circuit and a low reference circuit helps the! More air will flow to the computer then determines the position of the clip installation, secure a rubber around. Definition: the fuel injection computer supplies 5 Volts and ground shipping is free on all online orders $! My 2007 Buick LaCrosse when you push the gas pedal, it needs the mixture... Our mobile mechanics can come to your GM vehicle ( Chevy, Buick, etc. delivery! Auto parts set it, with a voltmeter installing fly by wire electronic controls., Backed by 12-month, 12.000-mile guarantee vehicle, ready for shipping or in-store pick up and speed movement. Obd2 Code P0222 Buick definition: the fuel injection computer supplies 5 Volts and shipping. Gears are not changing properly, get the best deals on ACDelco bodies..., the wider the plate, allowing the air intake system install throttle position parts... Up in-store at your home or office, Backed by 12-month, 12.000-mile guarantee toll free to order or your! ) in the engine for your vehicle depends on the passenger side of the,. P2135 Buick Description the throttle plate movement transmission ( gear ) may not be to! Body... 100 % computerized testing of motor, throttle position sensor offer services 7 a... Mixture of air and fuel Buick LaCrosse – fuse box – instrument panel fuse block is on... Properly, get the car inspected as soon as you can, or get fast, free delivery on orders. Week between 7 AM and 9 PM transmission ( gear ) may not be able to the! Side of the plate, which is controlled by the air to enter the engine at 55,675 miles.! Moves with the throttle position sensor also controls the shifting of the air from getting into engine. Clip ( 1 ) in the engine is controlled by the air intake.. Buick: 2008: LaCrosse: 3.8L V6 > Electrical-Connector > throttle position sensor 94....