2005 Pontiac Grand Prix Logo

Related Topics:

chad willette Posted on Oct 28, 2014
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

2005 grandprix brake pressure sensor b subfault

1 Answer

MOTOR62500

Level 3:

An expert who has achieved level 3 by getting 1000 points

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Master:

An expert who has achieved Level 3.

  • Master 469 Answers
  • Posted on Nov 14, 2014
MOTOR62500
Master
Level 3:

An expert who has achieved level 3 by getting 1000 points

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Master:

An expert who has achieved Level 3.

Joined: Dec 18, 2010
Answers
469
Questions
2
Helped
105971
Points
1400

Most likely you have a bad ebcm. google ( mas electronics repair) they are in Georgia. they will give you directions on how to remove it. then you send it to them and they will repair for around $80

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1helpful
1answer

Can you swap the supercharger of 1997 pontiac grandprix gtp to1997 pontiac grandprix gt

Well yes and no, anything is possible with enough work and or money. You can install it on another vehicle but without proper tuning you will do damage to the engine ... that being said there are several ways to sort this out. Custom tuning and bigger injectors and a fuel controller with a boost sensor input would be good or if you can swap wiring and computers that would work as well but is a bit of an undertaking. And really it comes down to how much boost you plan on running if the supercharger has the stock pulley you might be able to just get away with a tune hope that helps .... ps apex fuel controllers are pretty cheap and fairly easy to install. Pss. Some will tell you to do a boost referenced fuel pressure regulator and bump fuel pressure up to compensate... In my experience I have found this approach doesn't work well at all and is pretty unreliable
0helpful
1answer

Airbag light on dash--able to flash codes 53, 43, 32... What to these refer to?

53 second row left seatbelt sensor (subfault)
43 third row left frontal stage 3 deployment control (subfault)
32 second row left frontal stage 2 deployment control (subfault)
Yes parts related seatbelt sensor and a collision sensor.
Two questions has this car been in a collision, did the airbags deployed, is the seatbelt not retracting. This is a serious problem if you have a collision there will be no protection
1helpful
1answer

Where is the anti-lock sensor module

The ABS control module is located on the driver side in the engine compartment. C2200 code would be an internal fault of the ABS control module.
0helpful
1answer

I have a 1991 grandprix 3.1L and a tech 1 sensor, when used rhe fuel temp reading starts at -31 and goes up till 151 and stalls easy and is hard to start, the sensors are new, please helphelp

have you replaced the engine temp sensor not the gauge sensor and cleaned the mas air sensor with brake cleaner or replaced the map sensor on it . 1 of the biggest things i see is bad sensors of not enough info on the problem at hand please clarifi more on what has been done .. do u have a check engine light on ???
1helpful
1answer

What do these check engine light codes mean? I can't find them anywhere. B0040, B0099, U1026, U1064

As previous post stated you may have data cable unhooked somewhere.
B0040- Second Row Right Frontal Stage 2 Deployment Control (Subfault)
B0099- Right Frontal Restraints Sensor 2 (subfault)
U1026- Loss of Active Transfer Case Control Module Communications.
U1064- I do not have a listing for that code on hand. May be able to obtain it when I get to my shop tomorrow.
5helpful
1answer

How to fix trouble code p2430 on a 2005 pontiac grandprix?

CODE P2430 - SECONDARY AIR INJECTION AIR SYSTEM AIR FLOW PRESSURE SENSOR BANK 1 CIRCUIT MALFUNCTION.
3helpful
1answer

2005 jeep grand cheroke limited with A hemi, been to the dealer more times then I can count, and still to this day the same problem. The service elect brake system light illuminates intermit and so for...

The braking force of the rear wheels is controlled by electronic brake distribution (EBD). The EBD functions like a rear proportioning valve. The EBD system uses the ABS system to control the slip of the rear wheels in partial braking range. The braking force of the rear wheels is controlled electronically by using the inlet and outlet valves located in the HCU. The HCU is a Hydraulic control unit. The HCU consists of a valve body, pump motor, and wire harness.

Did they check for DTC (diagnostic trouble codes) in the system? if so, what were they?

Accumulators in the valve body store extra fluid released to the system for ABS mode operation. The pump is used to clear the accumulator of brake fluid and is operated by a DC type motor. The motor is controlled by the ABM.
The valves modulate brake pressure during antilock braking and are controlled by the ABM.
The HCU provides four channel pressure control individually to all the front and rear brakes. Each of the four channels control the rear & front wheel brakes individually.
During antilock braking, the solenoid valves are opened and closed as needed. The valves are not static. They are cycled rapidly and continuously to modulate pressure and control wheel slip and deceleration.
During normal braking, the HCU solenoid valves and pump are not activated. The master cylinder and power booster operate the same as a vehicle without an ABS brake system.
During antilock braking, solenoid valve pressure modulation occurs in three stages, pressure increase, pressure hold, and pressure decrease. The valves are all contained in the valve body portion of the HCU.


PRESSURE DECREASE The outlet valve is opened and the inlet valve is closed during the pressure decrease cycle.
A pressure decrease cycle is initiated when speed sensor signals indicate high wheel slip at one or more wheels. At this point, the ABM closes the inlet then opens the outlet valve, which also opens the return circuit to the accumulators. Fluid pressure is allowed to bleed off (decrease) as needed to prevent wheel lock.
Once the period of high wheel slip has ended, the ABM closes the outlet valve and begins a pressure increase or hold cycle as needed.


PRESSURE HOLD Both solenoid valves are closed in the pressure hold cycle. Fluid apply pressure in the control channel is maintained at a constant rate. The ABM maintains the hold cycle until sensor inputs indicate a pressure change is necessary.


PRESSURE INCREASE The inlet valve is open and the outlet valve is closed during the pressure increase cycle. The pressure increase cycle is used to counteract unequal wheel speeds. This cycle controls re-application of fluid apply pressure due to changing road surfaces or wheel speed.
0helpful
1answer
1helpful
1answer
8helpful
4answers

Reset tire th

It's also a good idea to reset the tire pressure sensors when you air up the tires. If I remember correctly, you click the odometer/trip meter switch until it flashes TIRE RESET (or something similar) then press the button and hold it for a few seconds. That way it sets itself to the pressure in the tires at the moment, and if it notices a pressure drop it puts up a warning.
Not finding what you are looking for?

105 views

Ask a Question

Usually answered in minutes!

Top Pontiac Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

Brad Brown

Level 3 Expert

19187 Answers

Are you a Pontiac Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...