Diagnostic Trouble Code Definitions
DIAGNOSTIC TROUBLE CODE DEFINITIONS
| DTC | Description |
|---|---|
| EO12 | No Distributor Reference Signal |
| EO13 | Right O2 Sensor Not Ready |
| EO14 | Shorted Coolant Sensor Circuit |
| EO15 | Open Coolant Sensor Circuit |
| EO16 | Charging System Voltage Out Of Range |
| EO17 | Left O2 Sensor Not Ready |
| EO19 | Shorted Fuel Pump Circuit |
| EO20 | Open Fuel Pump Circuit |
| EO20-A | Fuel Fuse Blown |
| EO21 | Shorted TPS Circuit |
| EO22 | Open TPS Circuit |
| EO23 | EST Circuit Problem |
| EO24 | Speed Sensor Circuit Problem |
| EO26 | Shorted Throttle Switch Circuit |
| EO27 | Open Throttle Switch Circuit |
| EO28 | Open 3Rd Gear Circuit |
| EO29 | Shorted 3Rd Gear Circuit |
| EO30 | ISC Circuit Problem |
| EO31 | Shorted MAP Sensor Circuit |
| EO32 | Open MAP Sensor Circuit |
| EO34 | MAP Signal To High |
| EO37 | Shorted MAT Sensor Circuit |
| EO38 | Open MAT Sensor Circuit |
| EO39 | VCC Engagement Problem |
| EO40 | Open Power Steering Pressure Circuit |
| EO41 | No Cam Sensor Signal |
| EO42 | Left O2 Sensor Lean |
| EO43 | Left O2 Sensor Rich |
| EO44 | Right O2 Sensor Lean |
| EO45 | Right O2 Sensor Rich |
| EO46 | Left To Right Bank Fueling Imbalance |
| EO47 | ECM To BCM Data Problem |
| EO48 | EGR System Fault |
| EO49 | Air Management System Fault |
| EO52 | ECM Memory Reset |
| EO53 | Distributor Signal Interrupted |
| EO55 | TPS Out Of Adjustment |
| EO56 | Open 4Th Gear Switch Circuit |
| EO57 | Shorted 4Th Gear Switch Circuit |
| EO59 | VCC Temp. Sensor Circuit |
| EO60 | Cruise Not In Drive |
| EO61 | Cruise Vent Solenoid Circuit |
| EO62 | Cruise Vacuum Solenoid Circuit |
| EO63 | Set Speed/Vehicle Speed Difference To High |
| EO64 | Acceleration To High Cruise Engaged |
| EO65 | Cruise Servo Sensor Failure |
| EO66 | Cruise Engine RPM To High |
| EO67 | Cruise Set/Coast Or Resume/Accel Switch Shorted |