Data Display Procedure
- Enter diagnostics. See ENTERING DIAGNOSTIC MODE . Depress "LO" button on CCP to by-pass trouble codes. This will place diagnostic service mode in the system select level. Depress "LO" button until desired, system is displayed. Select desired system by depressing the "HI" button. After desired system is selected, depressing "HI" button on CCP will enter the "Data" display level. See Figure .
- Depressing the "LO" button on CCP will display next smaller test number for data display. If this button is pressed with lowest test number displayed, the highest test number will then appear.
- Depressing the "HI" button on CCP will display next larger test number for the data display. If this button is pressed with highest test number displayed, the lowest test number will then appear.
- Information obtained in the data display mode may be compared with the specifications in the ECM DATA PARAMETERS table.
ECM DATA PARAMETERS
| Display | Parameter | Range |
|---|---|---|
| ED01 | TPS | - 10 To 90° |
| ED02 | MAP | 14-109 kPa |
| ED03 | BARO | 61-103 kPa |
| ED04 | Coolant Temp. | - 40 To 151°C |
| ED05 | MAT | - 40 To 151°C |
| ED08 | Spark Advance | 0-52° |
| ED10 | Battery Volts | 0-25.5 Volts |
| ED11 | Engine RPM | 0-637 (X10) |
| ED12 | Vehicle Speed | 0-25 MPH |
| ED19 | P/S Pressure | 0-999 kPa (X10) |
| ED26 | VCC Temp. | - 40 To 151°C |
| ED30 | Left Injector (On) | 0-99.9 ms |
| ED31 | Right Injector (On) | 0-99.9 ms |
| ED32 | Left O2 Sensor | 0-1.14 Volts |
| ED33 | Right O2 Sensor | 0-1.14 Volts |
| ED34 | Left O2 Counts | 0-255 |
| ED35 | Right O2 Counts | 0-255 |
| ED36 | Left Intergrator | 0-255 Counts |
| ED37 | Right Intergrator | 0-255 Counts |
| ED70 | Cruise Feedback | 0-100% |
| ED98 | Ignition Cycles | 0-50 |
| ED99 | MEM-CAL I.D. | 3 Digit No. |