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P2121 obd2 code for toyota camry 2003 - Cars & Trucks

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  • Cars & Trucks Master
  • 1,207 Answers

The P2121 means Throttle/Pedal Position Sensor/Switch "D" Circuit Range/Performance.
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Posted on Nov 05, 2012

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tbirdfan1
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SOURCE: Remove stereo from 2003 toyota camry

Hi there :
if you remove the knobs you will see there is some flat nuts that need to be removed remoive them and there should be able to remove the faceplate

Posted on Feb 17, 2009

bsylvi321
  • 46 Answers

SOURCE: get code for 2000 toyota camry without obd2

Do not jump pins. a 93 is obd 1, and obd 2 scanner can be hooked up to identify the problem. Go to a parts dealership and they will read the code free of charge

Posted on Apr 14, 2010

jturcotte
  • 8732 Answers

SOURCE: does a 91 toyota camry

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.
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      Posted on Feb 22, 2011

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      1 Answer

      How do you use the diagnostic port on a 1988 camry how do i read it


      great question
      is it carb or EFI?
      1988 in the USA many are carb no scans no computers.
      the early cars, with EFI have jumper clip flash codes.
      in 1996 the now use standard OBD2 scan tools.

      here are all flash code , year toys

      http://www.troublecodes.net/Toyota/

      Sep 30, 2014 | 1988 Toyota Camry

      1 Answer

      Werd is the obd conection


      where is my DLC, ok, easy. well kinda....
      weird?, no not weird, OLD,. old cars dont have OBD2, sorry.
      NO COUNTRY stated, you must state that,
      1993 is not a OBD2 car mostly. in any country.
      that means it's OBD1 so mfg, puts the DLC where ever it wanted
      and did. (huge variances)

      toy was and early bird to OBD2, see? inUSA !
      http://www.obdii.com/connector.html#dates

      IF not OBD2
      then , its FLASH codes. (easy rules)
      TE1 and E1 of the Data Link Connector (DLC) 1 or 2.
      now where would that be. answer

      real OBD2 connector (USA cars) is just to right of steering
      column,at dash edges, TOY cALLS this DLC3 (96 camry)
      all scan tools with J1850 Bus work here. (older to newer)

      here is a web site dedicated to DLC , musical chairs.
      moves every where
      see it here
      http://codes.rennacs.com/Petrol-Engine/Japanese-Korean/Toyota-Engines.php

      and here too
      http://www.toyotanation.com/forum/103-3rd-4th-generation-1992-1996-1997-2001/419564-reference-obd-1-2-diagnostic-port-locations.html


      1st too google hits.

      Jan 10, 2014 | 1993 Toyota Camry V6

      1 Answer

      Hi I have a 04 Camry and have a p2121 code TPS /apps sensor problem I wonder how u can nail down with parts is wrong or how to fix the problem?


      Sometimes these codes are correct about the problem and sometimes they aren't, I ould suggest getting a service manual for a 2004 Camry and following the directions in it to find out for sure. Service manuals are helpful and have helped me fix problems before.

      Nov 28, 2013 | Cars & Trucks

      1 Answer

      What is the part need to buy for pO441,po440,po446


      Codes have nothing to do with parts

      You need to study OBD2 Systems on the internet,
      as well as look up those codes & the causes

      Google them

      ( 1998 Toyoya Camry OBD2 PO441)

      PO441---EVAP System Incorrect Purge Flow
      PO440---EAVP Control System Malfunction
      PO446---EAVP Vent Control Circuit Malfunction

      I think a repair shop is your best bet to smoke test
      system & resolve

      Nov 17, 2012 | 1998 Toyota Camry

      1 Answer

      How do I pull codes from a 2000 Toyota Camry 6 cylinder?


      You must use an OBD2 reader, OBD2 vehicles do not support self-diagnosis. OBD2 vehicles are years 1996-present!! Bring your vehicle to your local autozone, they would read the codes for free!!

      Sep 30, 2010 | Toyota Camry Cars & Trucks

      1 Answer

      Obd 2 connector and codes


      at kneebolster/underdash, below steering wheel( data link connector) 16pin OBD2 connector

      Jun 25, 2010 | 2003 Toyota Camry

      1 Answer

      Get code for 2000 toyota camry without obd2 scanner, pulled code for 93 4runner using diagnostic block on engine, camry has same blockbut no info on what pins to jump


      Do not jump pins. a 93 is obd 1, and obd 2 scanner can be hooked up to identify the problem. Go to a parts dealership and they will read the code free of charge

      Apr 14, 2010 | 2000 Toyota Camry

      1 Answer

      How do you check engine codes on a 96 camry 4 cyl.?


      This is a obd2 connector under the left side of the dash .Autozone parts store will check your codes for free .

      Jul 25, 2009 | 1995 Toyota Camry

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