Question about 2004 Toyota Prius

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TOYOTA PRIUS CODE PO121

ENGINE START

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 32 Answers

SOURCE: Toyota Prius starting problem

There's a known problem with the early Toyota Prius (2001 - 2003), when running the engine for a long period of time without moving or when the car is driven only for short trips (short city driving), the Prius might not start.

You have to change the original battery with a 356 CCA which is bigger because the battery is bigger you also have to change what is holding it into place.

Posted on Jul 23, 2008

  • 1 Answer

SOURCE: code P0A93 for toyota PRIUS WHAT IS THE PROBLEM ?

P0A93 is an inverter cooling problem. The inverter is cooled by a dedicated cooling system, which consists of an electric water pump, cooling fan, and radiator. This cooling system is independent of the engine cooling system.The mechanic should check if there is sufficient amount of coolant for the inverter, check if the coolant hose is not bent or clogged, if the water pump / cooling fan motor connections are ok, and of course if both of the cooling fan motors are OK

Posted on Oct 10, 2010

  • 869 Answers

SOURCE: 2002 toyota prius check engine

it is an error code depicting some issue in ur engine. refer ur manual to see what exactly is the error.

Posted on Jan 06, 2011

tunde007
  • 2382 Answers

SOURCE: my car is a 2001

Hi, the P3100 on your Toyota Prius means 310 HV ECU internal error. Generator PWN Line Connection Malfunction The HV ECU is located under the glove compartment (ACTUALLY on the floor, where pasanger puts their feet. Go to the passanger side, pull the carpet, and there it is, maybe wet. Pull the computer (HV ECU) out, and removed the PC board. You need to replace it....

Posted on Feb 12, 2011

  • 11 Answers

SOURCE: 2004 Toyota camry 2.4 engine

try the thorttle position switch

Posted on Sep 22, 2011

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1 Answer

Engine crank but want start why?


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Jun 19, 2017 | Cars & Trucks

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Won't start. Engine turns over but seems like it is not getting fuel. No smell of gas, though.


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Dec 09, 2015 | Holden Cars & Trucks

1 Answer

My remote start on my 2005 Grand Prix will start the engine but shuts off right away.


is there any check engine light on??
well about GMC and chevrolet i can say that if there is any problem with the engine/the engine light is ON then the vehicle wont start, just an idea that may be there is the same reason with your car.

Dec 06, 2013 | 2005 Pontiac Grand Prix

1 Answer

Volvo 2005 EC210 BLC Engine Crank but no start .display shows code 140SID and 250 9


It can be faulty fuel pump or clogged fuel filter or its issue with starter or battery or may be problem with sensors.There are few possibilities that can cause these problem,there are few help links provided related to these issue. Click the link below and refer the troubleshooting procedure to solve the problem:-----
Engine cranks but will not start? http://technoanswers.blogspot.in/2012/02/engine-cranks-but-will-not-start.html
-------- Landcruiser prado won't start http://technoanswers.blogspot.com/2012/10/landcruiser-prado-wont-start.html ------- 2007 ford expedition engine cranks but wont start http://technoanswers.blogspot.com/2012/10/2007-ford-expedition-engine-cranks-but.html

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: Engine Cranking Fast but not Firing up? http://whatisbyme.blogspot.in/2012/05/1999-lexus-gs300-engine-cranking-fast.html

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1997 Oldsmobile Cutlass Ciera: The Engine cranks but not start? http://schematicsdiagram.blogspot.in/2012/04/1997-oldsmobile-cutlass-ciera-engine.html

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------
How to test Crankshaft Position Sensor? http://fordrepairhelp.blogspot.in/2012/03/how-to-test-ford-focus-crankshaft.html

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These details will help,keep updated for more help.

Oct 16, 2012 | Cars & Trucks

2 Answers

My car turns over good, acts like it might turn on then continues to turn. I figure it might be fuel filter since low fuel light had come on.Or could it be th fuel pump got hot and is not working properly?


common problem is turning car off with engine not reaching normal operating temp and floods engine. try this. DE-CHOKING PROCEDURE WHEN ENGINE CRANKS BUT DOES NOT START
If the engine does not start, try the following procedure to start the engine using the de-choke mode.
Failure to do so may aggravate the no start condition.
1. Depress and hold the accelerator pedal to the floor and crank the engine for 7-8 seconds. (This will clean out any unburned fuel from the combustion chamber)
2. Release the ignition key to stop cranking.
3. Release the accelerator pedal and start the engine. If the engine starts while performing Step 1 the engine will rev up. Immediately release the ignition key to stop cranking and remove your foot from the accelerator pedal.
^ Do not keep holding the ignition switch in the START position over 10 seconds if the engine does not start. This may result in a weakened or dead battery.
^ Avoid racing the engine or sudden take off right after starting the engine.
^ If the engine still fails to start following the De-choking procedure, have your vehicle inspected by your Mazda Dealer.

for your info there is a recall for this problem. contact mazda.

May 04, 2011 | 2004 Mazda RX-8

1 Answer

Engine will turn over, but will not start


Suggestion, don;t try and start the car with the gas pedal pushed to the floor. Asking for trouble in the future.

Could be a fuel pump, clogged fuel filter.

Check engine light on? If so, Have the code read/scanned at your mechanic, or your local auto parts superstore.

Apr 01, 2010 | 2004 Ford Explorer

1 Answer

Engine do not start


take dist cap off and remove rotor look for carbon tracking on it. have a lot of problems with no start cuz rotor is worn and fire shoots straight thru

Dec 10, 2008 | 1988 Chevrolet K1500

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