Question about 2008 Toyota Yaris Sedan

2 Answers

How to tune Toyota yaris Sedan

Just got a 2006 toyota yaris sedan. The revolution after igniting the engine is at about 2000rpm. Need to know how to reduce the revolution? Thanks.

Posted by on

  • 1 more comment 
  • Anonymous Mar 16, 2014

    2010 toyota yaris check engine light turned on along with the slippery sign

  • Anonymous Mar 26, 2014

    want to change the original radio and put my own

  • Anonymous Mar 30, 2014

    since there is no vios in the box so i put in there yaris, but my car is toyota vios.

×

2 Answers

  • 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.

  • Toyota Master
  • 930 Answers

Engine Tune up include three areas to be addressed in order to get most out of car and to comply with the recommended standards.
1. Fuel system.
- Inspect element air cleaner. Apparently if it seem to be in good condition, clean it with dry compressed air blowing from inside out. Replace it if found clogged. Always clean the element air cleaner immediately after driving through rainy or dusty area.
- Do the throttle body cleaning and and idle speed re-learning. Idle speed re-learning procedure is as under:
-- Make sure coolant level and engine oil level are up to the marks.
-- Remove the key or remote from the car. Remove the battery negative terminal for 5 Sec or more and re-connect.
-- Sit on a driver's seat. Close all the doors, gear in N or P, hand brake pulled. Switch off all the accessories like radio, DVD player, room light, blower motor, parking lights etc.
-- Start the engine and hold the throttle at 3000 rpm till the radiator fan becomes on. After the fan becomes on, release the throttle and let the engine at idle for eight minutes.
-- Switch off the engine and wait 5 Sec. Start the engine and the idle speed learning is complete.
-- Now learn the body ecm. Switch on the ignition lower the driver's window, hold it for 3 Sec then release the button. Lift up the window, keep the button pressed for 3 Sec, after the window reaches top, and release.
-- Do the same procedure with all the remaining windows while sitting in front of the individual windows.
2. Ignition system:
- Remove all the spark plugs and visually inspect them for deterioration of the electrodes. any cracks on porcelain, and color to get an idea for the engine condition. If the color of the electrodes are brown, clean and dry, the engine and performance is excellent. If black and dry, it shows excessive fuel consumption due to the low pressure of fuel pump, clogged element air cleaner, intake blockade, throttle body clogged, faulty MAF sensor, faulty heated Oxygen sensor and defective or leaking fuel injectors. If white color, the system is lean or the fuel is water contaminated. If oily and black, it reveals the oil is getting into the engine through some external source or engine failure.
- Adjust the spark plug electrode gap to 1.00 - 1.1 mm.
- Inspect the ignitors and connectors for firm and good appearance.
3. Engine compression system:
Check the compression of each cylinder with the help of cylinder compression gauge. If the cylinder compression is found less than the specified, it could by due to valve clearance too low or the engine valves and guides are gone bad. Or it may be due to the worn out piston and rings.
Valve clearance (cold):
for intake:
0.15 to 0.25 mm (0.006 to 0.010 in.)
for exhaust:
0.25 to 0.35 mm (0.010 to 0.014 in.)

Posted on Jan 29, 2014

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 65 Answers

Its all computer controlled,try disconnecting the battery for a few minutes and see if that helps

Posted on Nov 29, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

What does a tune up consist of on a 2008 toyota yaris?


It depends on the mileage, in most cases it's just a replacement of spark plugs and an air filter, there is really no such thing as a "tune up" anymore since all engine functions and adjustments are made by the computer.

Aug 28, 2011 | 2008 Toyota Yaris Sedan

1 Answer

I have a 2008 Toyota Yaris, I just had the oil changed and I need to turn off my check engine light they did not do it where i got the oil changed. I have done it before but cant remember how??


Instructions
    • 1 Insert the key into the ignition. Turn the switch to the "On" position.
    • 2 Press the odometer reset button repeatedly until "Trip A" is displayed.
    • 3 Turn the ignition to the "OFF" position.
    • 4 Press and hold the odometer reset button. Turn the ignition switch to the "ON" position.
    • 5 Release the odometer reset button after the indicator displays "000000." The maintenance service light turns off.


Read more: How to Reset the Maintenance Service Light on a Toyota Yaris ' eHow.com http://www.ehow.com/how_7211378_reset-service-light-toyota-yaris.html#ixzz1QfXJpIaWI do hope you meant the maintenance required light and NOT the check engine light as you said.

Jun 29, 2011 | 2008 Toyota Yaris Sedan

1 Answer

I have toyota yaris 2007 sedan model. When I start I smell Gasoline inside the cabin. Is it serious problem. How can I solve this. Please give me a solution


look inside your engine compartment towards the back for gas. I've seen fuel lines that have small o-rings go out and cause that smell inside.

Mar 19, 2011 | 2008 Toyota Yaris Sedan

1 Answer

ABS and Check Engine Lights on


This could be the case, Car computers don't like being started other than how it was suppose to be started, You will need an error code reader just to confirm there are no problems with the engine then you can clear any stored error codes which will turn off any lights you have on.

Jul 21, 2010 | 2008 Toyota Yaris Sedan

1 Answer

How much torque i need for spark plugs en toyota yaris 2007


You can find this information in the Service & Repair Manual (search Engine section); I dont make public here because I think that this link is more interesting for you.

Good luck (remember comment and rated this).

Apr 24, 2010 | 2008 Toyota Yaris Sedan

1 Answer

My toyota 2007 yaris 4dr sedan keyless entry not working


they may need to recode your pad see dealer

Dec 30, 2009 | 2007 Toyota Yaris

1 Answer

Crashed my 2006 yaris


It's most likely engine coolant. Get a white rag or paper towel, and put in the fluid. Is it green? If it is, it's engine coolant. The cooling system (radiator) is located in the front of the vehicle, so it's the 1st thing to be damaged in an accident. If the fluid isn't green, post more info (color) and I'll try to help you. Curt

Mar 23, 2009 | 2008 Toyota Yaris Sedan

1 Answer

Automatic engine immobilizer wo'nt reset


The immobilizer does not "lock" the ignition, it does not energize the fuel injection relay. What you have is a "locked" steering column. Put the key in the ignition, and pull/turn the steering wheel HARD left or right, whilst turning the key to on or start. Do BOTH at the same time.The action of you pulling on the steering wheel will unlock the steering column.

Dec 21, 2008 | 2008 Toyota Yaris Sedan

2 Answers

2004 Toyota Yaris


check all the fuses im sure the fuse burn after disconnect the battery for a minute and hook it up and go try it good luck pierre p.s let me now owe thing turn out

Sep 30, 2008 | 2008 Toyota Yaris Sedan

Not finding what you are looking for?
Cars & Trucks Logo

993 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toyota Experts

yadayada
yadayada

Level 3 Expert

61168 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21949 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6812 Answers

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

Answer questions

Manuals & User Guides

Loading...