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bosch dbw throttle body

You can change those settings at any time. Decide which cookies you want to allow. You can change these settings at any time. However, this can result in some functions no longer being available. For information on deleting the cookies, please consult your browser's help function. The throttle body is an essential part of the inlet air stream of a modern gasoline engine. In combination with the electronic throttle control system, the throttle body assembly is designed to control the amount of fresh air entering the engine.

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bosch dbw throttle body

Select your vehicle. Powersport Batteries. What issues can be caused by a faulty throttle body? A faulty throttle body could cause: Check engine light Poor fuel economy Engine hesitation Emission standards issues What does a throttle body assembly do?The amount of air allowed in depends on how far the driver presses the accelerator pedal to the floor. As you press down on the pedal, the throttle position sensor receives a signal relative to where your foot is, ranging from all the way up zero acceleration to all the way down full acceleration.

Hypertune Bosch Drive By Wire Throttle Body Adaptor with 0-ring

The computer knows what to tell the fuel injection system in terms of how much more or less fuel to inject into the system based on the position of the pedal. Here are 5 signs of a failing throttle body:. Dirt and grime can build up inside the housing, this being known as coking, and causing an interruption in air-fuel flow. As a result of not having an ordinarily smooth surface for the fuel and air to flow through, this delicate mixture is interrupted by a rough surface that causes an imbalance in the flow.

Similar to dirt and grime, carbon deposits can create an uneven surface inside the walls of the throttle body, which can disrupt the atomization of the air-fuel mixture. As with any electrical connection, connectivity issues can cause a wide variety of unpredictable signals to be transmitted. Vacuum leaks can disrupt the air-fuel flow because of an imbalanced airflow, which can cause throttle body pressure problems. The issue could also be an incorrectly adjusted throttle stop.

This is a component that acts as a gate-keeper and establishes a minimum or maximum position for a throttle body plate to be opened or closed. When a throttle body is not functioning correctly, some noticeable characteristics may be poor or very low idle.

This can include stalling when coming to a stop or very low idle after starting, or even stalling if the throttle is quickly pressed — resulting in the throttle body plate opening and closing very quickly. In the case of a large vacuum leak, you may experience a very high idle because too much air is being allowed into the intake system. All of these symptoms will contribute to poor engine performance and, as a result, will cause your check engine light to come on.

The check engine light can indicate many issues within a car including a faulty throttle body. In more modern cars, an electronic throttle control ETC constantly monitors throttle body performance. Any problem detected with it will turn on the check engine light.

bosch dbw throttle body

As a part of your regular service intervals, include the air induction service and fuel injection flush to clean out any carbon deposits and dirt. You will need to have the check engine light shut off by a qualified mechanic.

These will give the mechanic an indicator as to what to check for and how to repair the problems. The most popular service booked by readers of this article is Vehicle Engine Mechanical Inspection. Our certified mobile mechanics make house calls in over 2, U. Fast, free online quotes for your car repair.By wvumtnbkrJuly 31, in Technical Discussions. Can I convert to cable throttle by adapting a different throttle body of the same size without a point hit?

Rather than get upset or frustrated about it, I put a "haha" on the post above, cuz sometimes you just have to shake your head and laugh or smile when things aren't perfect Appreciate everyone's patience as we all continue to try to improve things.

I think it's great that Jay Mauney National Tech and Ray Franck took the time to put that explanation document out there for everyone. Thanks mcoppola. I don't mind the interruption. So, now that those dudes have notifications that they have been tagged, maybe I can get an easy answer! Why not just use the DBW throttle body? Its a nice improvement for me - no more risk of breaking a throttle cable, easier to tune, can mitigate my lack of foot control by changing the ramp rates.

Only downside I have found is I cant blip the throttle from under the hood, I gotta stick a foot in the car to do it, or plug in the laptop. I would. Except the ecu can't be tuned and they are all automatics.

So the ecu can't be transferred to the new car. Rob i asked the same question about a year ago working with the SLK. German locked down ecu was going nuts at a racing drive cycle and activating limp home mode. DBW can be nice like huggy said, but not having 2k to 3k tied up in a ecu with DBW capability is also nice. Doing it with proper plausibility calcs is a must, and that takes a good ecu. I got a "eh That should give you reasonable options.

A decent local machine shop should be able to swap the manual guts into an DBW housing. They had the money, and this was the cleaner solution. The "stuff" is all out of Cobalts and Malibus. Are you sure the minivan ecu can't be tuned? They only came in g6 non gtmalibu, the crossover things from Buick, Pontiac, and Chevy.

No sporting vehicles among the bunch. There is no market, because you can use the ecu that can be tunedand use another engines throttle body. Dirt cheap v6 is prolly still the answer. I have.

bosch dbw throttle body

I haven't heard anybody do the swap and not blow up an engine within the first couple of races Also when we did our EFI conversion on the cosworth we were originally going to use a 2mm smaller throttle body out of a jeep because it bolted up and was easy just so we had a TPS and were told it was points for aftermarket throttle body from another engine.

We ended up machining an adapter and making the OEM throttle body work. You just described how modern cars run, keep the throttle as wide open as possible all the time and regulate torque output with the electronic wastegate actuator. I asked about that for a potential turbo build, the turbo swap rules are kind of vague about the parts allowed to make it work. If it were interpreted to be that everything from the turbo to the cylinder head was included in the piping you could build a manifold and use a different throttle body.

The interpretation that I got was that turbos got free headers, but the throttle bodies and intake were points, superchargers got free intakes and maybe throttle bodies if they were part of the SC, but headers were points.Hitachi Group Corporate Information. The ETB controls the volume of air flowing into the engine. It features a butterfly valve which opens and closes according to a signal from the engine control unit.

Instead of a traditional throttle body with an accelerator cable, Hitachi Automotive Systems Americas, Inc. A more accurate ETB translates to improved fuel economy and emissions performance.

Electronic Throttle Bodies. Features and Specifications Compact, lightweight DC Motor — Allows for easy mounting in a variety of engines Equipped with a multiple-output throttle sensor - Allows for a more accurate signal output Non-contact position sensor — Increases durability Precise valve opening — Maintains stable performance at a wide range of environmental conditions Bore sizes: mm diameter.

Signs to Service: The engine stalls or is likely to stall during deceleration or stopping The engine stalls or is likely to stall when the engine is warmed up or re-started Engine speed decreases while accelerating on a curved road Idle speed is reduced. Installation Manual. All rights reserved.If you are an international customer who ships to a US address choose "United States delivery" and we will estimate your ship dates accordingly.

If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. Image is a representation of this item. Actual item may vary. Change Currency. Throttle Body, MPI, Loading Today Estimated International Date Check Fit. Bosch Motorsport Electronic Throttle Bodies. Brand: Bosch Automotive. Manufacturer's Part Number: Part Type: Throttle Bodies. Venturi Quantity: 1. Venturi Diameter mm : Gaskets Included: No. Hardware Included: No.

Injectors Included: No. Throttle Body Material: Cast aluminum. Throttle Body Finish: Natural. Quantity: Sold individually. Bosch Motorsport electronic throttle bodies ETBs are designed to control the fresh air delivery of spark ignition engines in combination with an electronic throttle control ETC system. A typical ETC system includes the following components: electronic throttle body, accelerator pedal module, and electronic control unit. Summit Racing Verified Purchase. Was this review helpful?

Yes No. If you feel that this review is inappropriate and should be removed from the site, report it to us by clicking the "Report Abuse" button below. Date: February 21, Date: October 03, If you are an international customer who ships to a US address choose "United States delivery" and we will estimate your ship dates accordingly. If you are an international customer and would like to change the currency that prices are displayed in, you can do so here.

Image is a representation of this item.

Drive By Wire Throttle Body Kits

Actual item may vary. Change Currency. Throttle Body, MPI, Loading Tomorrow Estimated International Date Check Fit. Bosch Motorsport Electronic Throttle Bodies. Brand: Bosch Automotive.

Manufacturer's Part Number: Part Type: Throttle Bodies. Venturi Quantity: 1. Venturi Diameter mm : Gaskets Included: No. Hardware Included: No. Injectors Included: No. Throttle Body Material: Cast aluminum. Throttle Body Finish: Natural.

Quantity: Sold individually. Bosch Motorsport electronic throttle bodies ETBs are designed to control the fresh air delivery of spark ignition engines in combination with an electronic throttle control ETC system.

A typical ETC system includes the following components: electronic throttle body, accelerator pedal module, and electronic control unit. Summit Racing Verified Purchase. Was this review helpful? Yes No. If you feel that this review is inappropriate and should be removed from the site, report it to us by clicking the "Report Abuse" button below.

HMP1: testing bosch throttle body eng

Date: February 21, Date: October 03, Date: September 15, I have a Customer Service question order, shipping, returns, etc. I would like to ask other customers a question about this Product.

Answer This Question. Hand Cleaner, Soap, Walnut Shells, Safety Glasses, Chrome Lens, Each. Low Price Guarantee. We're so confident in our low prices, we offer a Beat-a-Price Guarantee: We'll beat our competitors' advertised prices on any identical, in-stock product proof of advertised price required!Display Options. Already know the part number you need? Click here to enter them directly into your cart. If you are an international customer who ships to a US address choose "United States delivery" and we will estimate your ship dates accordingly.

If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. What is this? Loading Tomorrow Estimated International Date Loading Today. Throttle Body, MPI, Throttle Body, 62mm, Jeep, 4. Throttle Body, Twin 61mm, Ford, 5. Throttle Body, Twin 56mm, Ford, 5. Low Price Guarantee. We're so confident in our low prices, we offer a Beat-a-Price Guarantee: We'll beat our competitors' advertised prices on any identical, in-stock product proof of advertised price required!

Vertical Navigation Horizontal Navigation. Search Within Results. Narrow Your Results. Loading, Please Wait I am in the United States. International Customer Options. Delivery Options If you are an international customer who ships to a US address choose "United States delivery" and we will estimate your ship dates accordingly. International delivery. United States delivery. Choose a performance throttle body from our massive inventory and improve horsepower, drivability, and overall engine efficiency.

Our selection covers hundreds of vehicle applications and delivers airflow up to 2, cfm for serious performance. What are you waiting for? Take the muzzle off your engine and let it roar with aftermarket throttle bodies from Summit Racing.