Table of Contents

NOTE: 96 & later are OBD2 systems and require a scanner. For an OBD2 code list, please see our Eagle code list or the appropriate generic list.

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.

OBD I Codes

Eagle Summit and Talon 88 – up
11Oxygen sensor
12Airflow sensor
13Intake air temperature sensor
14Throttle position sensor
15Idle speed motor position sensor
21Coolant temperature sensor
22Crank angle sensor
23Top dead center sensor (crankshaft position sensor)
24Vehicle speed sensor
25Barometric pressure sensor
31Knock sensor (turbo models)
32Faulty MAP sensor
36Ignition timing adjustment signal (1.8L, 91-up)
39Faulty oxygen sensor
42Fuel pump
43EGR (California)
44Ignition coil or ignition power transistor unit (cyls. 1 and 4)
52Ignition coil (cylinders 2 and 5)
53Ignition coil (cylinders 3 and 6)
55Idle air control valve
59Rear heated oxygen sensor
61ECM – transaxle interlink
62Warm-up valve position sensor
62Variable Induction Control valve position sensor 93-up
71Traction Control vacuum valve solenoid.
Eagle Premier 91-92 and Vision Vehicles
11Ignition reference circuit
13MAP sensor vacuum circuit
14MAP sensor electrical circuit
15Speed/distance sensor circuit
17Engine running too cool
21Oxygen sensor circuit
22Coolant temperature circuit
23Charge temperature circuit
24Throttle position sensor circuit
25Automatic idle speed control circuit
26Peak injector current not reached
26Injector circuit
27Fuel injection circuit control
32EGR system
33Air conditioner clutch relay
34Speed control solenoid driver circuit
35Fan control relay circuit
42Automatic shutdown relay control
43Ignition coil circuit
51Oxygen sensor lean
52Oxygen sensor rich
53Internal engine controller fault
54No camshaft position sensor signal
55End of message
63EEPROM write denied faulty ECM
77Speed control power relay

Eagle Codes by Model

ModelYearEngine identificationSystem
Summit 1.5L19944G15Mitsubishi MPI
Summit 1.5L1995-964G15Mitsubishi MPI
Summit 1.8L19944G93Mitsubishi MPI
Summit 1.8L1995-964G93Mitsubishi MPI
Summit Wagon 1.8L -Federal1994-954G93Mitsubishi MPI
Summit Wagon 1.8L -Federal19964G93Mitsubishi MPI
Summit Wagon 1.8L FWD -California19944G93Mitsubishi MPI
Summit Wagon 1.8L FWD -California1995-964G93Mitsubishi MPI
Summit Wagon 2.4L -Federal1994-954G64Mitsubishi MPI
Summit Wagon 2.4L -Federal19964G64Mitsubishi MPI
Summit Wagon 2.4L AWD -California1994-954G64Mitsubishi MPI
Summit Wagon 2.4L AWD -California19964G64Mitsubishi MPI
Summit Wagon 2.4L FWD -California19944G64Mitsubishi MPI
Summit Wagon 2.4L FWD -California1995-964G64Mitsubishi MPI
Talon 2.0L1995-96420ASBEC III
Talon 2.0L1997-98420ASBEC III
Talon 2.0L Turbo1995-984G63Mitsubishi MPI
Vision 3.3L1996-97EGBSBEC III
Vision 3.5L1996-97EGESBEC III
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4 years ago

The check engine light illuminates while driving on my 1990 Eagle Talon TSI turbo all wheel drive, and some times it turns off on its own after driving another approximately 20 miles and most of the time stays on until I reach home.
I have tried to retrieve the diagnostic code(s) with a test light inserted in contact 1 of the diagnostic connector, the other end on a good ground and with ignition key on, but the test light gives me no flashes!
Of course I disconnect the battery to get rid of the check engine light, but it comes back again at random times.

Any idea why the test light won’t flash the codes? My test light is good and I am pretty sure I put it on the number 1 pin of the diagnostic connector.

3 years ago
Reply to  Constantin


i m meeting same issue.
did you solve it

maybe you have to ebter into diag mode to get flashes.
so you need to find out how to do so from eagle