Trouble Diagnoses — Diagnostic Procedure 12 (Cont'd)
EF & EC-107flowchartDiagnostic Procedure 12 (Cont'd)
Diagnostic Procedure 12 (Cont'd)
Rendering diagram…
| Specification | Value |
|---|---|
| Voltage at terminal (a) vs ground (power source check)Ignition switch ON, A.A.C. valve harness connector disconnected | Battery voltageV |
| Voltage at E.C.U. terminal (106) vs ground (input signal check)Engine running, warmed up sufficiently | Approximately 6 - 12V |
| Resistance between E.C.U. terminal (106) and A.A.C. valve terminal (b)Engine stopped, E.C.U. harness connector disconnected, A.A.C. valve harness connector disconnected | Approximately 0Ω |
Voltage at terminal (a) vs ground (power source check)Ignition switch ON, A.A.C. valve harness connector disconnected
Battery voltageV
Voltage at E.C.U. terminal (106) vs ground (input signal check)Engine running, warmed up sufficiently
Approximately 6 - 12V
Resistance between E.C.U. terminal (106) and A.A.C. valve terminal (b)Engine stopped, E.C.U. harness connector disconnected, A.A.C. valve harness connector disconnected
Approximately 0Ω