ECU information available
Actuator test: yes
Measure parameters: yes
Characterised by: not specified (loss of synchronisation)
Checks to be carried out if fault is present
Not specified (loss of synchronisation)
| conditions under which the fault appears | checks to be made conditions for checking |
|---|---|
| engine running | verify: - the condition and tightness of the earths ignition off, ECU and engine speed sensor disconnected: - R ≃ 199,9 kΩ between terminals 11 and 17 of the control unit connector 35V.NR - check: conformity of engine ring - infinite resistance between terminals 28 and 17 of 35V.NR control unit disconnected, engine speed sensor connected, operate the starter, verify: - 4 V ≤ U peak ≤ 8 V between terminals 11 and 28 of 35V.NR |
Check(s) to be carried out if no fault found
Check: continuity and insulation of wire(s) (terminal(s) 11 and 28 on 35V.NR)
Terminal 17 of ECU 1320 (35V.NR) earthed
Conformity of the screening
