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Showing posts with label car engine problem. Show all posts
Showing posts with label car engine problem. Show all posts

Friday, December 2, 2011

After getting car washed,check engine light is on,and key less entry not working,tried reprogramming.Also car shows fuel pressure?

If you need dis-assembly or replacement instructions for any other auto/car part, or you want to ask question related to your car/truck jeep problem then please leave the comment with your details, so I can provide you the required instructions and solutions.

Its not one but many problems.Its a multiple problem issue,there are many possibilities for this.
The Keyless entry would not change the Electronic chip in your Ignition key. The Ignition key has an embedded Code which requires Special settings a Dealer must do aside from you programming a Blank Key. Just use your Key to mechanically enter the car if in doubt.
The "Check Lights" are telling you that some component is not working properly. It has identified the problem and a Scanner will display the problem for you to repair or replace the bad part.
There is most likely a direct correlation between wetting the engine and the problem. Sometimes it takes a few hours for water to run into the wrong place so you can not discount water from being the problem instead of reprogramming the door-locks.
If your car were running, you could get a free scan at any Autozone, Advance, or Oreilys parts store. Some have tool loaner programs and you need a Scanner.
If you car runs, but idle too slow.Then your TPS could be completely out. Easy to replace and under $25.TPS means throttle position sensor.
Now you say you have fuel pressure, but it could be residual pressure before a safety switch called an "Inertia" sensor cut off the juice to the fuelpump. There is a reset on this part once you locate it. It can disconnect with an impact of closing a door hard or the hood. Usually this switch is behind one of the front kickpanels or under a plastic cover in the cargo area.
The scanner I mentioned can run from $50 to $300 depending on what you want it to check.
You can have the same bad part(TPS) on your car or about 30 or 40 other parts. You need to check what the scanner tells you. You can find the TPS on the air bonnet and it is usually opposite where the throttle linkage moves the Butterfly flap. Usually 2 screws and 1 electric plug. Without removing the TPS, just unplug the connector and put an Ohmmeter on both wiring leads from the part, not the wiring loom of the car.
Without having the key in the Ignition, just turn on the OHMS function and then move the throttle linkage it is associated with. The Ohms should move steadily and if it does not, then that part is bad.
This basic troubleshooting will help you to test and inspect the problem. Thanks.
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For more car repair help problems,check the list mentioned below:----

Car jerks while going uphill and Check engine light is ON?


Car turns over, but only starts, if starter is jumped?


Service Engine Soon light stays on?


Gasoline around gas cap?


Car will not run after resetting inertia switch on Mercury Mystique?

VAN emits whitish bluish smoke and bad fuel smell from exhaust

Car cigarette lighter fuse blows out?

CD MECH ERROR?

Car will not go into 4WD high or 4WD low?

Truck is hard to start and Emits smoke while starting?

Engine cuts out at 3000 RPM?

Car turns over but will not start, only makes clicking sound?

Catalytic Converter glowing hot?


Engine cuts out at 3000 RPM?

If you need dis-assembly or replacement instructions for any other auto/car part, or you want to ask question related to your car/truck jeep problem then please leave the comment with your details, so I can provide you the required instructions and solutions.


Many car users notice this problem,the engine struggles at high rpm and at last quits.


First notice,then do you get steady check engine light on dash,with this problem or not.
If you go to Autozone, Oreilys or Advance, they can scan your vehicle for free.
But if there is no steady check engine light,then there is no error code issue.
They usually do not want to hook up a scanner if the "check engine " light is not on. Some systems will accumulate intermittent codes until enough have registered to set a code.
There are a few things you can try. It would be helpful to whoever works on the vehicle to know if the 3000RPM limit is present in just the final top gear or if the next lower gear can exceed 3000RPM. Sometimes there are built-in limits for a limp home mode. If you can get more RPM in the next lower gear, then fuel pressure should not be the problem.
The Vacuum system problems don't trigger the "Check light" system. A loose vacuum hose or bad intake gasket can be very much possible causing this  problem. Use an old spray bottle filled with plain water and go around the gaskets and vacuum lines when the engine is running. If the RPM changes, you have found your leak.
There should be a TPS on most vehicles. Ask the parts store if you have one. This device is a resistor that works with the gas pedal. It should be on the opposite side of the accelerator cable hookup. When the butterfly valve moves in the Airhorn, the matching pieces operate the TPS or throttle position sensor.
If you unplug the wiring connector and put an ohmmeter on the part(TPS), the ohms will register as you open the throttle. You may have a partially burned out part because the ohms should change all the way through the rotation of the butterfly flap. If you hit a limit before the full rotation, the part is bad and it needs to work to get to the higher RPM.
Check your Vacuum first.
This basic testing and inspecting procedure will help you to troubleshoot the problem.
Thanks.
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For more car problems and troubleshooting solutions,check the list mentioned below:----

Car won't rev past 1900 rpms?


Car jerks while going uphill and Check engine light is ON?


Car turns over, but only starts, if starter is jumped?


Service Engine Soon light stays on?


Gasoline around gas cap?


Car will not run after resetting inertia switch on Mercury Mystique?

VAN emits whitish bluish smoke and bad fuel smell from exhaust

Car cigarette lighter fuse blows out?

CD MECH ERROR?

Car will not go into 4WD high or 4WD low?

Truck is hard to start and Emits smoke while starting?


Chrysler PT Cruiser only goes in First gear?


Car is stuck in park and the shift will not move?

Car will not come out of Park?


Automatic transmission will not go into high gear?


Car won’t downshift sometimes?