Values On The Diagnosis Tool
NOTE:
- Specification data are reference values.
- Specification data are output/input values which are detected or supplied by the ECM at the connector.
* Specification data may not be directly related to their components signals/values/operations.
i.e. Adjust ignition timing with a timing light before monitoring IGN TIMING, because the monitor may show the specification data in spite of the ignition timing not being adjusted to the specification data. this IGN TIMING monitors the data calculated by the ECM according to the signals input from the camshaft position sensor and other ignition timing related sensors.
ECM REFERENCE VALUE CHART
| Monitor Item | Condition | Values/Status | |||||
|---|---|---|---|---|---|---|---|
| ENG SPEED |
|
Almost the same speed as the tachometer indication | |||||
| MAS A/F SE-B1 | See "DESCRIPTION ". | ||||||
| MAS A/F SE-B2 | See "DESCRIPTION ". | ||||||
| B/FUEL SCHDL | See "DESCRIPTION ". | ||||||
| A/F ALPHA-B1 | See "DESCRIPTION ". | ||||||
| A/F ALPHA-B2 | See "DESCRIPTION ". | ||||||
| COOLAN TEMP/S |
|
Indicates engine coolant temperature | |||||
| A/F SEN1 (B1) |
|
Maintaining engine speed at 2, 000 rpm | Fluctuates around 2.2 V | ||||
| A/F SEN1 (B2) |
|
Maintaining engine speed at 2, 000 rpm | Fluctuates around 2.2 V | ||||
| HO2S2 (B1) |
|
0 - 0.3V ↔ Approx. 0.6 - 1.0V | |||||
| HO2S2 (B2) |
|
0 - 0.3V ↔ Approx. 0.6 - 1.0V | |||||
| HO2S2 MNTR (B1) |
|
LEAN ↔ RICH | |||||
| HO2S2 MNTR (B2) |
|
LEAN ↔ RICH | |||||
| VHCL SPEED SE |
|
Almost the same speed as speedometer indication | |||||
| BATTERY VOLT |
|
11 - 14V | |||||
| ACCEL SEN 1 |
|
Accelerator pedal: Fully released | 0.5 - 1.0V | ||||
| Accelerator pedal: Fully depressed | 4.2 - 4.8V | ||||||
| ACCEL SEN 2(1) |
|
Accelerator pedal: Fully released | 0.5 - 1.0V | ||||
| Accelerator pedal: Fully depressed | 4.2 - 4.8V | ||||||
| TP SEN 1-B1 |
|
Accelerator pedal: Fully released | More than 0.36V | ||||
| Accelerator pedal: Fully depressed | Less than 4.75V | ||||||
| TP SEN 2-B1(1) |
|
Accelerator pedal: Fully released | More than 0.36V | ||||
| Accelerator pedal: Fully depressed | Less than 4.75V | ||||||
| FUEL T/TMP SE |
|
Indicates fuel tank temperature | |||||
| INT/A TEMP SE |
|
Indicates intake air temperature | |||||
| EVAP SYS PRES |
|
Approx. 1.8 - 4.8V | |||||
| FUEL LEVEL SE |
|
Depending on fuel level of fuel tank | |||||
| START SIGNAL |
|
OFF → ON → OFF | |||||
| CLSD THL POS |
|
Accelerator pedal: Fully released | ON | ||||
| Accelerator pedal: Slightly depressed | OFF | ||||||
| AIR COND SIG |
|
Air conditioner switch: OFF | OFF | ||||
| Air conditioner switch: ON (Compressor operates.) | ON | ||||||
| P/N POSI SW |
|
Selector lever: P or N (A/T), Neutral (M/T) | ON | ||||
| Selector lever: Except above | OFF | ||||||
| PW/ST SIGNAL |
|
Steering wheel: Not being turned | OFF | ||||
| Steering wheel: Being turned | ON | ||||||
| LOAD SIGNAL |
|
Rear window defogger switch: ON and/or Lighting switch: 2nd position |
ON | ||||
| Rear window defogger switch and lighting switch: OFF | OFF | ||||||
| IGNITION SW |
|
ON → OFF → ON | |||||
| HEATER FAN SW |
|
Heater fan switch: ON | ON | ||||
| Heater fan switch: OFF | OFF | ||||||
| BRAKE SW |
|
Brake pedal: Fully released | OFF | ||||
| Brake pedal: Slightly depressed | ON | ||||||
| INJ PULSE-B1 |
|
Idle | 2.0 - 3.0 msec | ||||
| 2, 000 rpm | 1.9 - 2.9 msec | ||||||
| INJ PULSE-B2 |
|
Idle | 2.0 - 3.0 msec | ||||
| 2, 000 rpm | 1.9 - 2.9 msec | ||||||
| IGN TIMING |
|
Idle | 6° - 16° BTDC (With 4WAS) 10° - 20° BTDC (Without 4WAS) | ||||
| 2, 000 rpm | 25° - 45° BTDC | ||||||
| CAL/LD VALUE |
|
Idle | 5% - 35% | ||||
| 2, 500 rpm | 5% - 35% | ||||||
| MASS AIRFLOW |
|
Idle | 2.0 - 6.0 g.m/s | ||||
| 2, 500 rpm | 7.0 - 20.0 g.m/s | ||||||
| PURG VOL C/V |
|
Idle (Accelerator pedal: Not depressed even slightly, after engine starting.) | 0% | ||||
| 2, 000 rpm | - | ||||||
| INT/V TIM (B1) |
|
Idle | --5° - 5°CA | ||||
| 2, 000 rpm | Approx. 0° - 30°CA | ||||||
| INT/V TIM (B2) |
|
Idle | --5° - 5°CA | ||||
| 2, 000 rpm | Approx. 0° - 30°CA | ||||||
| EXH/V TIM B1 |
|
Idle | --5° - 5°CA | ||||
| Around 2, 500 rpm while the engine speed is rising | Approx. 0° - 30°CA | ||||||
| EXH/V TIM B2 |
|
Idle | --5° - 5°CA | ||||
| Around 2, 500 rpm while the engine speed is rising | Approx. 0° - 30°CA | ||||||
| INT/V SOL (B1) |
|
Idle | 0% - 2% | ||||
| 2, 000 rpm | Approx. 0% - 50% | ||||||
| INT/V SOL (B2) |
|
Idle | 0% - 2% | ||||
| 2, 000 rpm | Approx. 0% - 50% | ||||||
| EX VTC DTY B1 |
|
Idle | 0% - 2% | ||||
| Around 2, 500 rpm while the engine speed is rising | Approx. 0% - 70% | ||||||
| EX VTC DTY B2 |
|
Idle | 0% - 2% | ||||
| Around 2, 500 rpm while the engine speed is rising | Approx. 0% - 70% | ||||||
| TP SEN 1-B2 |
|
Accelerator pedal: Fully released | More than 0.36V | ||||
| Accelerator pedal: Fully depressed | Less than 4.75V | ||||||
| TP SEN 2-B2(1) |
|
Accelerator pedal: Fully released | More than 0.36V | ||||
| Accelerator pedal: Fully depressed | Less than 4.75V | ||||||
| AIR COND RLY |
|
Air conditioner switch: OFF | OFF | ||||
| Air conditioner switch: ON (Compressor operates) | ON | ||||||
| FUEL PUMP RLY |
|
ON | |||||
|
OFF | ||||||
| VENT CONT/V |
|
OFF | |||||
| THRTL RELAY |
|
ON | |||||
| HO2S2 HTR (B1) |
|
ON | |||||
|
OFF | ||||||
| HO2S2 HTR (B2) |
|
ON | |||||
|
OFF | ||||||
| I/P PULLEY SPD |
|
Almost the same speed as the tachometer indication | |||||
| VEHICLE SPEED |
|
Almost the same speed as the speedometer indication | |||||
| IDL A/V LEARN |
|
Idle air volume learning has not been performed yet. | YET | ||||
| Idle air volume learning has already been performed successfully. | CMPLT | ||||||
| SNOW MODE SW |
|
Snow mode switch: ON | ON | ||||
| Snow mode switch: OFF | OFF | ||||||
| ENG OIL TEMP |
|
More than 70°C (158°F) | |||||
| TRVL AFTER MIL |
|
Vehicle has traveled after MIL has turned ON. | 0 - 65, 535 km (0 - 40, 723 miles) | ||||
| A/F S1 HTR (B1) |
|
4 - 100% | |||||
| A/F S1 HTR (B2) |
|
4 - 100% | |||||
| AC PRESS SEN |
|
1.0 - 4.0V | |||||
| VHCL SPEED SE |
|
Almost the same speed as the speedometer indication | |||||
| SET VHCL SPD |
|
ASCD: Operating | The preset vehicle speed is displayed | ||||
| MAIN SW |
|
MAIN switch: Pressed | ON | ||||
| MAIN switch: Released | OFF | ||||||
| CANCEL SW |
|
CANCEL switch: Pressed | ON | ||||
| CANCEL switch: Released | OFF | ||||||
| RESUME/ACC SW |
|
RESUME/ACCELERATE switch: Pressed | ON | ||||
| RESUME/ACCELERATE switch: Released | OFF | ||||||
| SET SW |
|
SET/COAST switch: Pressed | ON | ||||
| SET/COAST switch: Released | OFF | ||||||
| BRAKE SW1 (ICC/ASCD brake switch) |
|
Brake pedal: Fully released | ON | ||||
| Brake pedal: Slightly depressed | OFF | ||||||
| BRAKE SW2 (Stop lamp switch) |
|
Brake pedal: Fully released | OFF | ||||
| Brake pedal: Slightly depressed | ON | ||||||
| DIST SW |
|
DISTANCE switch: Pressed | ON | ||||
| DISTANCE switch: Released | OFF | ||||||
| VHCL SPD CUT |
|
NON | |||||
| LO SPEED CUT |
|
NON | |||||
| AT OD MONITOR |
|
OFF | |||||
| AT OD CANCEL |
|
OFF | |||||
| CRUISE LAMP |
|
MAIN switch: Pressed at the 1st time → at the 2nd time | ON → OFF | ||||
| SET LAMP |
|
ASCD: Operating | ON | ||||
| ASCD: Not operating | OFF | ||||||
| EXH V/T LEARN |
|
Exhaust Valve Timing Control Learning has not been performed yet. | YET | ||||
| Exhaust Valve Timing Control Learning has not been performed yet. | CMPLT | ||||||
| BAT CUR SEN |
|
Approx. 2, 600 - 3, 500mV | |||||
| ALT DUTY |
|
0 - 80% | |||||
| A/F ADJ B1 |
|
--0.330 - 0.330 | |||||
| A/F ADJ B2 |
|
--0.330 - 0.330 | |||||
| FAN DUTY |
|
0 - 100% | |||||
| ALT DUTY SIG |
|
ON | |||||
|
OFF | ||||||
|
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