Scan Tester Data
NOTE:
Information contained in the following table is typical of readings taken on vehicle with engine idling, upper radiator hose hot, throttle closed, transmission in Park or Neutral, closed loop status achieved and all accessories off (except as noted in tables). Not all devices and systems are used on all models. For additional information, see tester owner's manual.
TYPICAL DATA VALUES
| Tester Position |
Units Measured |
Nominal Value |
| A/C Request |
Yes/No |
No |
| A/C Switch |
On/Off |
Off |
| BARO |
Volts/kPa |
4.00 (98) |
| Charging EFF1 |
% |
10 |
| Desired Idle |
RPM |
ECM Controls (Varies) |
| EGR Gas Temp. |
°F (°C) |
140-145 (60-65) |
| EGR Solenoid |
On/Off |
Off |
| Eng. Coolant Temp. |
°F (°C) |
176-194 (80-90) |
| Engine Speed |
RPM |
750-850 |
| Fuel EVAP Purge |
% |
0 |
| Fuel EVAP VSV |
On/Off |
Off |
| Fuel Pump |
On/Off |
On |
| HO2S |
Millivolts |
10-900 |
| Idle Switch |
On/Off |
On |
| Injector Pulse Width |
Mil/Sec |
1.1-1.6 |
| Intake Air Temp. |
°F (°C) |
149-167 (65-75) |
| ISC Adjust Monit |
% |
0 |
| ISC Air Flow |
L/Min |
25-40 |
| L.T. Fuel Trim |
Counts |
118 |
| MAP |
Volts/kPa |
1.56 (39) |
| Mass Air Flow |
g/S |
3.1 |
| MPH |
MPH |
0 |
| O2 Activation |
Act/Deact |
Activate |
| Park/Neutral Pos |
P/N/RDL |
P/N (A/T) |
| Park/Neutral Pos |
P/N/RDL |
RDL (M/T) |
| Power Steering Sw |
On/Off |
Off |
| Rich/Lean Stat |
Rich/Lean |
Switches |
| Spark Advance |
° |
5-15 |
| S.T. Fuel Trim |
Counts |
127 |
| System Voltage |
Volts |
14.0-14.5 |
| Throt Open Sol |
On/Off |
Off |
| Throttle Angle |
° |
0 |
| Throttle Position |
Volts |
.85-.95 |
| Time From Start |
Sec |
Counts 0-510 |