Question about 2004 Chevrolet Aveo

1 Answer

2004 Chevrolet Aveo

How can you tell if the computer is bad in the car

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Chevrolet Master
  • 6,982 Answers

The computer has no test sequence that you can do at home with the exception being that some scanners will register an internal computer fault..But in that event the remainder should be checked to ensure that it is not a false reading caused by something else.
Computers rarely fail but an indication of failure is that after making all the appropriate tests to every sensor and checking all wiring for proper connection and continuity as well as verifying that all grounds, fuses and relays are good, the computer then becomes suspect.
Many good shops will keep a known good unit on hand and install it, as it takes far less time than tracing down system faults. To do that, In many cases, the computer needs to be "flashed" to conform to your vehicle though.
Most larger auto parts stores will do a basic scan for free. I'd begin there and using a digital volt/ohm meter, see if you can track down a specific problem you are having that way. (test instructions and expected component values are listed in both haynes and chilton manuals but chilton is far better on wiring diagrams)

Posted on Jul 05, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Car has no spark from coil 1-6 2004 chevy aveo


!-4 or 2-3 No 6 . Coil is bad or no control from ECM . - engine control module . Test power and control to an from coil , Test coil with ohm meter . Videos on youtube , testing ignition systems . http://www.bbbind.com/free_tsb.html wiring diagram

Feb 19, 2017 | 2004 Chevrolet Aveo

1 Answer

My Chevrolet Aveo 2004 doesn't crank or make any noise when turn key. What is the problem?


There could be several things, the starter might be bad and not turning the engine over, the battery might be low, or the timing belt could have come apart.

May 22, 2015 | 2004 Chevrolet Aveo

1 Answer

What is the fuel pressure for a 2004 1.6 L Chevy Aveo?


Call an auto parts place and they should be able to tell you or buy a service manual for that vehicle

May 11, 2014 | 2004 Chevrolet Aveo

1 Answer

Gears grease points are where on the kalos 1.4sx


urious how the 2004 Aveo compares to other years? Check out our new Chevrolet Aveo overview page to see the most problematic years, worst problems and most recently reported complaints with the Aveo.

Jul 21, 2011 | 2004 Chevrolet Aveo

1 Answer

I have a 2004 chevy aveo and there was a split in the air intake hose that i was unaware of until the engine started to stall. I sprayed carb\manifold cleaner in the valve and replaced the hose and now it...


Skattamooch,
I had the same thing happen with my 2004 Chevy Aveo, but I drove it appx 3 hours with my hose broken and, evidently, cold air and dampness allowed ice to build up and they tell me thats what made my throttle plate stick 3/4 open! Dont know it you may have done something to the engine or not, but this definately can be quite dangerous!

Dec 29, 2010 | 2004 Chevrolet Aveo

1 Answer

Aveo 2004 overheating 30700 miles. stopped engine, let it cool. started engine as i poured in coolant. who can replace thermostat and how do i tell if engine was damaged. thomas.sheffield@att.net


Hello, thomas_sheff and thank you for asking your question on Fixya!

Here is a simple process that will walk you through a few steps that will pinpoint the overheating problem on your
2004 Chevrolet Aveo, without even using any tools. It has helped millions of people, and I am certain that it will help you, because I wrote it for people in your exact situation.
How to diagnose your overheating
2004 Chevrolet Aveo

Get more great money saving tips and tricks about your vehicle from: twitter.com/acoates23234

Thanks for the vote, and good luck!

Dec 26, 2010 | 2004 Chevrolet Aveo

1 Answer

What is the required spark plug gap


This Spark Plug fits the following chevrolet aveo engines. 2004 Chevrolet Aveo LS 1.6L 1598CC 98CID L4 GAS FI 6 - GAP=0.044"

Oct 23, 2010 | 2004 Chevrolet Aveo

1 Answer

2004 Aveo Clock Repair/Replace


You will need to remove the dash board of your car.

Apr 27, 2010 | 2004 Chevrolet Aveo

1 Answer

2004 CHEVY AVEO THROWING CODES P0700 TRANSMISSION CONTROL SYSTEM,P0300 RANDOM MISFIRE DETECTED, P1781 ENGINE TORQUE SIGNAL CIRCUIT. CAR RANDOMLY DIES DRIVING ON THE HIWAY, PULL OVER,STOP RESTART CAR GOES...


there is a Technical service bulletin for this problem, the number of the TSB is 01575, TSB Date:January 1, 2004
It has to do with engine valve seating problems.

Jun 03, 2009 | 2005 Chevrolet Aveo

Not finding what you are looking for?
2004 Chevrolet Aveo Logo

156 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

78919 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

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

Answer questions

Manuals & User Guides

Loading...