20 Most Recent 2008 Toyota Yaris Sedan Questions & Answers

Someone would need to test the relay and the circuits it controls.The horn pad grounds the relay to make the horn blow.

It sounds like the evaporator drain tube is blocked or came off the duct inside, pull the carpet back and locate the rubber drain hose on the bottom of the evaporator housing, the hose should go through the firewall so water can drain out, the hose may have become disconnected before the firewall or it come off at the evap housing, pull the hose of the evaporator if water comes out make sure the hose goes out through the firewall and is not clogged.

I would definitely get several second opinions... it does seem a little unreal!??!!

could be the door in the heater box not working or a hose came off.

first check the battery conections and test the battery. if they are good, the problem is most likely the starter. contact a toyota parts department they can check if this model still uses "starter contacts" a $30 part. if not you will need a starter motor assembly.

Too old

A belt may cost about $5-$10. A mechanic may charge an hourly rate of $65+. It should take about an hour to replace. Estimate may be around $75-$100

adjust the belt tension

You cannot legally do this.

Most likely a power connection was shaken loose by the rumble strip. Or a partially poor circuit was shaken violently enough it shorted fully and blew a main control fuse. I would check fuses in the underhood fusebox for power (not just that they dont look blown, a multimeter or test light should be used). There is a Body control module that is triggered by the 10a ECU-IG fuse (look in your manual) and if its fuse is blown, then it cant activate the MAIN POWER RELAY, which is...the relay that powers much of what you dont have (lighting, windows, shifter, etc). Unless you are experienced and have diagrams and locations, this could be more than the average bear can handle, Id recommend referring it to a qualified professional who has access to the wiring diagrams, component locations, plug pinouts, and can go straight to the common points. But you could try checking what I just gave you...and pray for luck.

Most parts stores have location charts that may help. Generally, CTS will be located in intake manifold or head near thermostat housing. You may have two, one with one wire for dash display and one with two wires for the signal to the ECU.

wana GUE$$ or test. which is it? which engine?, we cant guess them here. ever. it like 1million post now www, new pump, new (list of 10 things) and still runs bad. why do that>? the tool is 20 bucks to prove pump good. (and a ton of wasted labor) learn to DIAGNOSE. (?) i cant help you all, i have only above is parts lists. we need SYMPTOMS and tests. all i have is "Stalls while driving." I assume nothing, I let testing facts dictate all my actions. ok (50 to 100 causes) so..... what.? now my 20 questions,sorry , engines and EFI are complex. hint join toyotanation? not here?

1. starts ok hot and cold engine?.
2. idle at 800 rpm and regulates there hot.?
3. stalls hot and engine,?
4. stalls coming to stop signs? or foot pedal hard, or?
5. does dash lights/gauges go odd just before stall) 12vdc power.?
6. ever get a full tuneup in last 8 years, what is miles on engine.
7. does restart easy.?
8. does doing a fancy right foot action save stall (y/n (hard or easy yes?)
9. if not restart is there spark now?
10. if no restart, does test fuel work,
11. ever read spark plug tips to see if they are black,green ,soaking in fuel or bone dry? or oil soaked ,
12. and more , im tired,

Hi! One thing would cause it is the Airflow meter which is on the flex hose or on the side of the air filter housing,where you should remove it and spray into the inner side of it where the hot wire is a carburator cleaner and fit it back trying the acceleration, the other thing is the fuel pump pressure, either the pump is not sending the correct pressure on fuel the engine need, or you do have a blogged fuel filter.

When idling for long periods of time the spark plugs can get fouled, Soon as you step on the gas the engine will usually spit and sputter then go or just stall. Avoid prolonged idling, if you must do it periodically give it some gas (pump the pedal a few times) to clear the plugs and keep them from fouling.