Question about 1996 Toyota Corolla

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Toyota 4efe engine idle up 25000 rpm showing code 31 tell me about code list with diagram

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6ya6ya
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Posted on Jan 02, 2017

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  • 496 Answers

SOURCE: high idle@14000 and rpm surge between shifting to 25000

you could have a vacuum leak that is mimicking a throttle that is open further than it really is. Also could be timing that is too far advanced.

Posted on Feb 28, 2009

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heavymetal77
  • 721 Answers

SOURCE: 1995 toyota camry. loses rpm and dies while idling

Bad fuel pump or clogged filter. Limited info so I can't do much more. Check the catlytic converter,make sure it's clear.

Posted on Jun 21, 2009

greezy_je208
  • 237 Answers

SOURCE: cold engine, idle rpm 1200 is this normal? 2002 Toyota Carollia

you need to replace the throttle position sensor on the intake.

Posted on Dec 16, 2009

  • 1 Answer

SOURCE: 2001 Toyota 4runner idle rpm is too low

Hi Seanmcm21,
More than likely the low idle you are experiencing is caused by a dirty IAC valve located right under the throttle body itself. It needs to be cleaned out with carb cleaner. Remove the electrical connector, the two vacuum hoses, and two screws. To put it back, use a little sealant to seal it before screwing it back together but do not get the sealant inside the IAC valve. If this 4 Runner is a V6, you may need to replace the spark plugs if old. Make sure to purchase twin electrode NGK or Denso spark plugs and gap them to .043 with a gapper.

Posted on Jan 31, 2010

  • 1 Answer

SOURCE: my toyota caldina engine rpm rattles and and

Were there any water leaks into the interior? Or did you ever jump start someone else's car? I had the same exact problem resulting from jump starting a friend's car. It spiked the electronic control unit (ECU) computer. I changed the ECU and the problem was fixed.

Posted on Feb 02, 2010

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2 Answers

I need the list of codes for a 1994 corolla


1.6 GLi COROLLA

DTC NUMBER TROUBLE AREA 12 clip_image001.gifRPM signal 13 clip_image002.gifclip_image002.gifRPM signal 14 IGN signal 16 ECT Signal 21 Oxygen sensor signal 22 Water temperature signal 24 Intake air temperature sensor 25 Air / Fuel ratio lean 31 Vacuum sensor signal 41 Throttle sensor 42 Vehicle speed sensor 43 Starter signal 52 Knock sensor 51 Switch COND

Sep 29, 2014 | 1994 Toyota Corolla

1 Answer

Warning lights not going out


this a 1996 Toyota Hilux??????????
is RPM at 300? or 800,. 300 is bad idle and alt will fail there.
water level, ,
timing belt? (no way on any 96 !!!)
oil level in 1996, ? ahhh you think pressure is level , gotch.
what country is this. ive not seen all 50 country Hilux.s ever.
its not USA car. so?????

check engine RPM
if dash has RPM this is easy, 800 good, lower bad
cold engine RPM is about 1500 and drops to 800 hot.
is this car EFI or CARB, many cars not in USA are carb up to 2001.
to get best help. for all engine issues.
  1. Post your Country, is that so hard,. not one poster ever did.?
  2. Post engine type, most cars have 3 engine options,, land-cruisers 12 engines. world wide.
  3. List all engine related symptoms, misfire , bogging stalls, and engine shaking or low idle RPM or too high,
  4. check all fuse and report the status of the CEL lamp, key on CEL glows, and running stays off. if not insert the check jumper and read the flash codes, CEL on running means the ECU wants to tell you what and why tests fail.. listen to it or fail.

Feb 21, 2014 | 1996 Toyota Hilux

1 Answer

Toyota Starlet backfiring and hesitation


When you say changing everything basic, please give list. Did it run this way prior to all the changing?

Nov 23, 2012 | Cars & Trucks

2 Answers

Toyota Rav 4 1997 .Check engine comes on .Codes are P0301,302,303,304116 . What to do.


The engine coolant temperature is high. Your other Codes are for missing cylinders on cylinder 1,2,3,and 4. Get the Codes cleared and start over. Changing the plugs and wires,etc could have generated the missing cylinder Codes.

Autozone,Advance, and Oreilys will scan for free.

Check your engine for an IDLE SPEED CONTROL SOLENOID, which may be in the intake. Or a fuel pressure regulator.

A lot of times people work on the spark side and forget the fuel injectors. They can cause a miss.

Nov 03, 2012 | Toyota Cars & Trucks

1 Answer

Why does the rpm fall when the car is put in gear and u strat ur drive


Hello
The engine and automatic transmission in this vehicles drive train are fully electronically controlled by a computer called the PCM and TCM (Power Train Control Module, Transmission Control Module). When a problem like this or other drive-ability related problems occurs the computer stores a record of the problem (there are of course some exceptions to this, like the fuel pump, engine coolant temperature sensor and MAF sensor for instance) in the form of a fault code in its memory, to read these fault codes you must have the systems memory scanned with a special tool. Once the fault code(s) are read you then must perform the appropriate diagnostic testing to find and resolve the problem(s) DO NOT REPLACE ANY PARTS UNTIL A TRAINED TECHNICAIN HAS DIAGNOSED THE PROBLEM TO AVOID SPENDING YOUR HARD EARNED MONEY ON PARTS THAT MAY NOT CORRECT THE PROBLEM

Sep 04, 2012 | Toyota Cars & Trucks

2 Answers

Hi, I've sent my toyota prado 1998 (RZJ 95, engine 3RZ, petrol) to diagnostic and it shows 3 error codes: 1. code 31: intake air pressure sensor vacuum sensor signal abnormal 2. code 14: IGT or IGF...


To have so many different codes at the same time indicates that the first place to start looking is the wiring harness itself. Locate the MAP (manifold air pressure sensor - code 31) and IAT (inlet air temperature sensor - code 24) connections. Disconnect and reconnect each sensor a few times and check that the connecting socket and pins are clean and free of corrosion - the codes indicate intermittent breaks. Check all fuses are clean and well mounted. Examine wiring harness for chafing, abrasion and signs of wear. Any intervening connections between the wiring harness and electronic control unit (ECU) need to be checked over and should be free of oily grime.

Nov 17, 2010 | 1996 Toyota Land Cruiser

1 Answer

My 1987 turbo toyota supra will only rev up to 2500 rpm then cut out like a governer. when it drops to about 2000 rpm it will rev back up only to 2500 rpm. at an idle it runs rough


The throttle position sensor has an idle switch in it that tells the car's computer that the throttle is positioned at idle. If the idle switch sticks in the idle position, the computer will not allow the engine to rev more than 2500 rpm. In your case, I think the switch is stuck.

First, see if you can get the trouble codes to come up. Rig a jumper wire and jump between the "T" terminal and the "E1" terminal in the car's "Diagnostics" box. It is a small black box on the driver's side of the engine compartment near the battery. Open the lid and on the inside of the lid it has a map of the terminals.

Once you hook up the jumper wire, turn the ignition switch to on but do not start the car. If there are codes, the check engine light (orange) will blink the 2 digit code. It blinks the first digit, pauses, then blinks the second digit. The code for the throttle position sensor is code "41". That is, four blinks...pause...then one blink. If this code comes up, change the throttle position sensor. (If there are no codes, the check engine light will steadily blink once per second until you turn the key to off.) Don't forget to remove the jumper wire when you are finished.

Apr 10, 2009 | Toyota Tundra Cars & Trucks

1 Answer

High idle@14000 and rpm surge between shifting to 25000


you could have a vacuum leak that is mimicking a throttle that is open further than it really is. Also could be timing that is too far advanced.

Feb 28, 2009 | 1991 Toyota Pickup

1 Answer

High idling at low temp.


Hi,

Offhand, yes this would be normal. The high idle is brought about by the auto choke whose purpose is to hasten the reaching of operating temperature of the engine. The fact that the idle RPM goes down after some time is a good indicator, it tells us that the auto choke is working.

Just a start, do postback how things turned up or should you need additional information. Good luck and Thank you for using FixYa.

Nov 22, 2008 | 1996 Toyota Corolla

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