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Engine light blinks 4 times - 1990 Isuzu Trooper

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Take to auto zone for a free diagnosis.

Posted on Jul 21, 2009

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My 94 corolla runs good till it warms up then the check engine light comes on


if the check engine light is on then you will have to have the code pulled so you know what tests have to be done to find the cause of the problem.

May 15, 2014 | 1994 Toyota Corolla

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Brainbox light comes up on the dashboard after driving few kilometres. I change it with another one but still the same problem. Toyota camry 1994 model.


Well, that's the check engine light I think. It is saying something is not normal. You can read out a trouble code to give you an idea of why it is on. Turn the ignition on, but engine stopped, and with a piece of wire bridge terminals TE1 and E1 in the service terminal box, at one rear corner of the engine compartment.

The check engine light will then blink. A steady blink 4 times per sec is "all normal".

Trouble codes are 2 digits, and these will be blinked - first digit - pause - second digit - repreat.

So the oxygen sensor fail code (a common one) is 21, and will show 2 blinks - pause - 1 blink - repeat.

There are 22 of these codes

Nov 18, 2011 | 1994 Toyota Camry

2 Answers

Toyaota Camry 1994 engine won't start, Engine light on


I would check for fuel,(pressure and injector pulse), spark, and compression, before checking any codes. Lack of any of these basics can result in codes, and then you waste alot of time chasing a symptom, instead of the actual problem.If more people followed basic diagnostics, which always come back to these three basics, rather than chasing codes first,they would find no starts much more quickly.

Nov 14, 2011 | 1994 Toyota Camry

2 Answers

Error codes for 1991 dodge spirit


Turn the key to run then off, back to run, then off, then to run and leave it on. The check engine light will be on and will then go off and then on again according to the codes the engine controler happens to have in it. If the check engine light was on when you stopped the car, then there is at least one code in the controler. The light will blink the codes like this.
Cycle the key three times and leave on on the third time. light on for about 3-4 seconds then goes out for about 2 seconds and then blinks one time and goes out for 3 seconds this is for the no.1. Then the light blinks 3 times and goes out for about 3-4 seconds. You have the code 13. You could have a whole string of codes in the controler memory. It could be something like this. key cycled 3 times, light on for 3-4 seconds, then blinks 1 time, pause, 3 times, longer pause, 2 times ,pause 4 times, longer pause, then 5 times, pause 5 times the goes out.
This is code ; 13,24, 55. code 55 isn't really a code. It just tells you it's the end of any codes the controller has.
If you disconnect the battery and hook it back, you will have code 13 which simply mean 'battery disconnect'. It will errace it's self after several starts if it's not disconnected again. If you cycle the key and you get 55, this means there are no codes recorded at this time.
You will allways get 55 when checking for codes wheather there are fault codes or not. The light on for a few second before the codes start flashing is only a bulb check. Some codes like 13 will not turn the check engine on, but but will leave a code for diagnostic purposes only. If you have the check engine light on and accellerate and the light begains to blink, then the controller is telling you that you have an engine miss and are running the chance of burning out you're catalatic converter if you continue driving. Sometimes its advised to disconnect the battery after you have recorded the codes.
This will erase all codes that are present but were generated by conditions that aren't pertanent to the present condition. and then the codes that come back are the real ones to address.
This link: http://minimopar.knizefamily.net/fault/index.html
Contains the entire list of Chrysler Engine Error Codes.


Mar 03, 2011 | 1991 Dodge Spirit

1 Answer

The maintainace ligths was even I reset it.


**Press and hold the odometer select/reset button the entire time you perform steps 2-4!! 1. turn your key to the "on" position. 2. Press and hold the odometer select/reset button 3. start the engine and wait 10secs.(light will blink and shut off) 4. shut the engine off. 5. restart the engine and light should disappear. Hopefully this helps

Aug 11, 2009 | 2003 Honda Odyssey

1 Answer

Check engine light blinks


i believe there is a guide in a haynes manual for your truck maybe you can try and get one and see.

May 20, 2009 | 1986 Toyota Pickup 4WD

1 Answer

1998 ford expedition blinking overdrive light


This blinking light indicates a problem. You will have to have it scanned for trouble codes to find out
what it is.

Mar 29, 2009 | 1998 Ford Expedition

2 Answers

96 lexus es 300 blinking check engine light


Hi there;

#4 Miss-fire. All the things you are saying make a lot of sense. When the light is blinking the cylinder is actualy misfiring, & the smell you are smelling is the fuel that is not burning in the engine burning in the exahst. This can cause a lot of damage to the exausht if it is not repaired..
There is still a couple of things that need to be checked, first he needs to check to see if it is possibly a fuel injector that is sticking. He can do this easily by moving the #4 injector to another cylinder & run the car. When it starts missfiring he will need to see if it is still #4 or if it is the cylinder that he moved the injector to. if it is the new cylinder it is obviously the injector, if it is still #4 he will need to look into the possibility of the EGR valve sticking open or some other issue to do with valve timing or low compression.
I hope this helps
Farrout!

Mar 17, 2009 | 1999 Lexus ES 300

1 Answer

What does 4 blinks on a corrado g60, abs warning light mean


you have a problem with one of the road wheel sensors.....i think four flashes is rear right but its a long time since i wirked on one but still a cracking engine the g60

Dec 29, 2008 | 1990 Volkswagen Corrado

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