Question about 1993 Toyota Corolla

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Put jumper at diagnostic port between terminals e1 and te1 and with ignition on check enginenad it flashes 2-3-3, what is that code

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SOURCE: 93 toyota corolla check engine light on

i have a 93 toyota camry and going down the road just giving it a little gas it will shut down. it will run great setting their but get to go no more then 20 mph driving me crazy can afford to get a pro but i need to know how to do the check engine light obd two will not do it help going crazy

Posted on Sep 04, 2010

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93 toyota corolla starter is cranking but no spark to plugs i replaced rotor and rotor cap still no spark what should i check next


The first thing to do is to see if there are any diagnostic codes in the computer, this car uses the OBD1 self diagnostics so you can do this yourself using a jumper wire.
Locate the diagnostic check connector under the hood, it may be on the firewall or near one of the fenders, open it and put a short jumper wire between the terminals TE1 and E1, turn the key on, look at the check engine light, it will start to blink and give you a code. For example a code 12 would be one blink then two and so on, then let me know what you get, you can reply here to me again.

Feb 22, 2018 | Toyota Cars & Trucks

1 Answer

How do you read a computer on an 1986 toyota pickup


Jumper the TE1 terminal to the E1 terminal in the diagnostic connector with the ignition switch on and the check engine light will flash the codes. I think the diagnostic test connector is under the hood on the drivers side near the strut support and air filter box. It has a hinged plastic top about 3/4" x 1-1/2" in size. the terminal labels are inside the cap.

Feb 19, 2013 | 1986 Toyota Pickup 4WD

2 Answers

How do i check a code on my 93 toyota pickup without a scaner


If you tell me which engine you have, I can also provide the code list.
1989-95 MODELSjturcotte_2396.gif

  1. Make sure the battery voltage is at least 11 volts.
  2. Make sure the throttle valve is fully closed.
  3. Place the gear shift lever in Neutral. Turn all accessories off.
  4. The engine should be at normal operating temperature.
  5. Using a jumper wire, connect terminals TE1 and E1 of the Data Link Connector 1 (DLC1).
  6. Turn the ignition switch ON , but do not start the engine. Read the diagnostic code by the counting the number of flashes of the malfunction indicator lamp.
  7. Codes will flash in numerical order. If no faults are stored, the lamp flashes continuously every 1 / 2 second. This is sometimes called the Normal or System Clear signal.
  8. After the diagnosis check, turn the ignition OFF and remove the jumper wire.
  9. Compare the codes found to the applicable diagnostic code chart. If necessary, refer to the individual component tests in this section. If the component tests are OK, test the wire harness and connectors for shorts, opens and poor connections.

Oct 13, 2011 | 1993 Toyota Pickup

4 Answers

How do I find the problem when the check engine light is on? Auto parts store tell me their macine is for 1996 and later.


You have the On Board Diagnostic 1 system which applied to most vehicles through 1995. In 1996, the OBD 2 system took effect.

So on your Toyota, the way to read out your codes is with the check engine light itself. When you make a connection with a "jumper" wire and turn the ignition key to on (but not start), the check engine light will flash a series of codes. The connection to make is in a small black box under the hood called the "test connector". The box will be labeled "diagnostic" or "diag". The cover flips open and on the inside of the cover there is a chart showing what each test terminal is for. Using a small jumper wire or a paper clip, connect the two terminals TE1 and E1. Now grab paper and pen and sit in the driver's seat and turn the key to on (not start). The check engine light will start flashing the code(s). The two digit code(s) will repeat until you turn off the key.

A sample code of "35" will look like three flashes at about 1 second intervals followed by a 2-3 second pause then 5 flashes at about one second intervals. There will be another 2-3 sec. pause between codes. Write down all the codes. Turn off the key. Remove the jumper wire from the test connector. You can look up the codes on-line or here or a dealer or parts store should be able to tell you the code definition.

Mar 03, 2011 | 1995 Toyota Tercel

2 Answers

Does a 91 toyota camry have an outlet for a diagnostic code reader? It is a Can OBD2 diagnostic code reader


Hi, OBD2 didn't start until 1996, but you can extract your codes manually. You have to run a jumper in the data link connector under the hood. See procedure below. If you can tell me which engine you have, I may be able to provide the table of codes.


1982-95 MODELS All models except the 1MZ-FE engine is equipped with OBD I till 1995.

  1. Make sure the battery voltage is at least 11 volts.
  2. Make sure the throttle valve is fully closed.
  3. Place the gear shift lever in Neutral. Turn all accessories off.
  4. The engine should be at normal operating temperature.
  5. Using a jumper wire, connect terminals TE1 and E1 of the Data Link Connector 1 (DLC1).
  6. Turn the ignition switch ON , but do not start the engine. Read the diagnostic code by the counting the number of flashes of the malfunction indicator lamp.
  7. Codes will flash in numerical order. If no faults are stored, the lamp flashes continuously every 1 / 2 second. This is sometimes called the Normal or System Clear signal.
  8. After the diagnosis check, turn the ignition OFF and remove the jumper wire.
  9. Compare the codes found to the applicable diagnostic code chart. If necessary, refer to the individual component tests in this section. If the component tests are OK, test the wire harness and connectors for shorts, opens and poor connections.
jturcotte_1087.gif

      Feb 22, 2011 | Toyota Camry Cars & Trucks

      1 Answer

      1994 4runner: Is there a way to get the Check Engine Light code without the scanner tool? Does anyone know where to find a list of trouble codes for the '94 4runner?


      there should be a connector under the hood that is rectangular and says diagnostic on it ..open the cover and useing a jumper wire connect te1 and e1 there is a diagram under the cover ...then turn the key on and count the flashes of the check light ...it should pulse in 2 series so if it does flash flash pause flash you have a code 21

      Nov 20, 2010 | 1995 Toyota 4Runner

      2 Answers

      Just need to know what to jump on diagnostic connector box.to get the codes thats all 1994 toyota pickup 22 r e


      Jumper wire between TE1 and E1 (the middle and bottom right ports on the upper, or larger, section of the connector box). I used a paper clip, you can use almost any metal wire. Turn ignition on but do not start and record the pattern of "check engine" flashes.

      Mar 10, 2010 | 1994 Toyota Pickup

      3 Answers

      Check engine light just came on 1993 toy camry


      First you need to find out what the fault code is that is making the check engine light come on. To do this, locate the diagnostic connector under the hood. It will be a black rectangular connector approx 50mm X 25mm with Diagnostic written on the cover. Open the cover and on the inside of the cover will be a diagram of the connections and their different labels. Locate pins labelled TE1 and E1. Switch on the ignition switch without starting the engine and with a small jumper wire bridge between pin TE1 and pin E1. Observe the check engine light on the dash and you will notice that it will be flashing. Read the diagnosis code as indicated by the number of flashes that this light makes. Each code will be displayed by first blinking the first digit of the code, then a pause and blink the second digit of the code. For example, Code 52 (knock sensor signal) will flash 5 times, pause and then flash 2 times, then a longer pause before it goes onto the next fault code if there is another one. Once it has gone through all the stored fault codes it will go through the sequence again starting at the first fault code again. Due to the many different fault codes that can be obtained it would be better to post another question for the fault code obtained. Good luck!

      Jan 06, 2010 | 1993 Toyota Camry V6

      1 Answer

      93 toyota corolla check engine light on


      i have a 93 toyota camry and going down the road just giving it a little gas it will shut down. it will run great setting their but get to go no more then 20 mph driving me crazy can afford to get a pro but i need to know how to do the check engine light obd two will not do it help going crazy

      Feb 17, 2009 | 1993 Toyota Corolla

      2 Answers

      1993 toyota camry turn check engine light off


      Open the hood. Locate a small grey box by the firewall, roughly 1.5 x 1.5 inches. It has a cap that will lift up, but it will not come off. Under the cap, located the terminals E1 and Te1. Using a standard paper clip, "jump" E1 and Te1 together. Turn the key on. Obnserve the check engine light; it will flash, pause and flash again. Count the flashes.
      Examples: 2 flashes/pause/4 flashes is code "24"
      1 flash/pause/5 flashes is code "15"
      Get the codes & get that info back to me so that I will be able to assist you with your issue further.

      Oct 04, 2008 | 1994 Toyota Camry

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