TROUBLE DIAGNOSES — Self-diagnosis — Mode V (Cont'd) DECODING CHART
EF & EC-76flowchartSelf-diagnosis — Mode V (Cont'd) DECODING CHART
CRANK ANGLE SENSOR
| Specification | Value |
|---|---|
| RED L.E.D. ON period (repeating)Crank angle sensor malfunction display | 3.2sec |
| OFF period (between ON pulses)Crank angle sensor malfunction display | 1.6sec |
Crank Angle Sensor Decoding Chart
Display code: RED L.E.D. ON 3.2 sec / OFF 1.6 sec pattern (Unit: sec). ON: 3.2, 3.2, 3.2; OFF: 1.6, 1.6, 1.6, 1.6, 1.6
Malfunction of crank angle sensor circuit
Malfunction of crank angle sensor circuit
The 1° or 180° signal is momentarily missing, or, multiple, momentary noise signals enter.
The 1° or 180° signal is momentarily missing, or, multiple, momentary noise signals enter.
REAL-TIME DIAGNOSTIC INSPECTION See page EF & EC-77.
AIR FLOW METER
| Specification | Value |
|---|---|
| GREEN L.E.D. ON period (repeating)Air flow meter malfunction display | 3.2sec |
| OFF sub-period 1Air flow meter malfunction display | 1.6sec |
| OFF sub-period 2 (short)Air flow meter malfunction display | 0.4sec |
| OFF sub-period 3 (short)Air flow meter malfunction display | 0.6sec |
Air Flow Meter Decoding Chart
Display code: GREEN L.E.D. ON 3.2 sec / OFF pattern (Unit: sec). ON: 3.2, 3.2, 3.2; OFF segments: 1.6, 0.4, 0.6 repeating
Malfunction of air flow meter circuit
Malfunction of air flow meter circuit
Abnormal, momentary increase in air flow meter output signal
Abnormal, momentary increase in air flow meter output signal
REAL-TIME DIAGNOSTIC INSPECTION See page EF & EC-77.
IGNITION SIGNAL
| Specification | Value |
|---|---|
| GREEN L.E.D. ON period (repeating)Ignition signal malfunction display | 3.2sec |
| OFF sub-period 1Ignition signal malfunction display | 1.8sec |
| OFF sub-period 2 (short)Ignition signal malfunction display | 0.2sec |
Ignition Signal Decoding Chart
Display code: GREEN L.E.D. ON 3.2 sec / OFF pattern (Unit: sec). ON: 3.2, 3.2, 3.2; OFF segments: 1.8, 0.2 repeating
Malfunction of ignition signal
Malfunction of ignition signal
Signal from the primary ignition coil momentarily drops off.
Signal from the primary ignition coil momentarily drops off.
REAL-TIME DIAGNOSTIC INSPECTION See page EF & EC-77.