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automotive wiring question

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toolman0007
User

Sep 21, 2012, 4:53 AM

Post #1 of 8 (1992 views)
  post locked   automotive wiring question  
ok this is more of a question than a problem... maybe.. 1991 talon tsi version . can anyone tell me where the diagnostic port is for the computer. found what I believe to be it. but the connection is not what i'm use to seeing


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Sep 21, 2012, 11:52 AM

Post #2 of 8 (1930 views)
  post locked   Re: automotive wiring question  
That's because it is an OBD1 system and your code reader isn't going to work on that.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



way2old
Veteran / Moderator
way2old profile image

Sep 21, 2012, 4:02 PM

Post #3 of 8 (1918 views)
  post locked   Re: automotive wiring question  
See if this page helps any.

Eagle Trouble Code Info Retrieving codes
  • Locate the diagnostic connector in or under the glove compartment. (Summit models in fuse box)
  • Connect analog voltmeter to upper LH (+) and lower RH (-) terminals
  • Most Summit models, connect voltmeter (+) to upper LH of the 12 pin connector and (-) to the 2 middle
  • SOME Station wagon models you may have to ground the upper LH of the 16 pin connector
  • Turn the ignition on, then watch the sweeps of the vlotmeter
  • Long sweeps are tens and shirt sweeps are ones.
  • Continuous short sweeps indicated no codes.

Clearing Codes

Disconnect the battery from the Negative terminal to clear codes.

Codes
Code Eagle Summit and Talon 88 - up 11 Oxygen sensor 12 Airflow sensor 13 Intake air temperature sensor 14 Throttle position sensor 15 Idle speed motor position sensor 21 Coolant temperature sensor 22 Crank angle sensor 23 Top dead center sensor (crankshaft position sensor) 24 Vehicle speed sensor 25 Barometric pressure sensor 31 Knock sensor (turbo models) 32 Faulty MAP sensor 36 Ignition timing adjustment signal (1.8L, 91-up) 39 Faulty oxygen sensor 41 Injector 42 Fuel pump 43 EGR (California) 44 Ignition coil or ignition power transistor unit (cyls. 1 and 4) 52 Ignition coil (cylinders 2 and 5) 53 Ignition coil (cylinders 3 and 6) 55 Idle air control valve 59 Rear heated oxygen sensor 61 ECM - transaxle interlink 62 Warm-up valve position sensor 62 Variable Induction Control valve position sensor 93-up 71 Traction Control vacuum valve solenoid.

Codes Eagle Premier 91-92 and Vision Vehicles 11 Ignition reference circuit 13 MAP sensor vacuum circuit 14 MAP sensor electrical circuit 15 Speed/distance sensor circuit 17 Engine running too cool 21 Oxygen sensor circuit 22 Coolant temperature circuit 23 Charge temperature circuit 24 Throttle position sensor circuit 25 Automatic idle speed control circuit 26 Peak injector current not reached 26 Injector circuit 27 Fuel injection circuit control 32 EGR system 33 Air conditioner clutch relay 34 Speed control solenoid driver circuit 35 Fan control relay circuit 42 Automatic shutdown relay control 43 Ignition coil circuit 51 Oxygen sensor lean 52 Oxygen sensor rich 53 Internal engine controller fault 54 No camshaft position sensor signal 55 End of message 63 EEPROM write denied faulty ECM 77 Speed control power relay



Being way2old is why I need help from younger minds


Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Sep 21, 2012, 4:14 PM

Post #4 of 8 (1917 views)
  post locked   Re: automotive wiring question  
Kind of a coincidence that your vehicle is a 1991

Watch this video on how to check for trouble codes:




http://www.youtube.com/watch?v=8RB7BlLnTiw





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.


toolman0007
User

Sep 21, 2012, 8:01 PM

Post #5 of 8 (1902 views)
  post locked   Re: automotive wiring question  
thanks yes it dose. again I get one with out check engine light on with a running problem gathering info before proceeding


toolman0007
User

Sep 21, 2012, 8:03 PM

Post #6 of 8 (1901 views)
  post locked   Re: automotive wiring question  
thanks hammer it's what I was thinking because of the year.


toolman0007
User

Sep 21, 2012, 8:05 PM

Post #7 of 8 (1900 views)
  post locked   Re: automotive wiring question  
thanks as well good info


Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Sep 22, 2012, 9:44 AM

Post #8 of 8 (1877 views)
  post locked   Re: automotive wiring question  
OP seems satisfied. Locking thread.

Redirect link to continuation of problem:

http://autoforums.carjunky.com/...t=search_engine#last





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.

(This post was edited by Discretesignals on Sep 22, 2012, 9:51 AM)





 
 
 






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