TROUBLE DIAGNOSES - Diagnostic Procedure 2 (Cont'd)
EF & EC-83flowchartDiagnostic Procedure 2 (Cont'd)
Diagnostic Procedure 2 (Cont'd)
Rendering diagram…
| Specification | Value |
|---|---|
| Voltage at terminal b (crank angle sensor disconnected, ignition ON)Ignition switch ON, crank angle sensor harness connector disconnected | Battery voltageV |
| Pulse signal at ECU terminals 42, 521° signal, engine running | Should exist |
| Pulse signal at ECU terminals 41, 51180° signal, engine running | Should exist |
| Continuity resistance between terminal a and ground, terminals c and 42/52, terminals d and 41/51Ignition OFF, ECU harness connector and crank angle sensor harness connector disconnected | Approximately 0Ω |
Voltage at terminal b (crank angle sensor disconnected, ignition ON)Ignition switch ON, crank angle sensor harness connector disconnected
Battery voltageV
Pulse signal at ECU terminals 42, 521° signal, engine running
Should exist
Pulse signal at ECU terminals 41, 51180° signal, engine running
Should exist
Continuity resistance between terminal a and ground, terminals c and 42/52, terminals d and 41/51Ignition OFF, ECU harness connector and crank angle sensor harness connector disconnected
Approximately 0Ω