Vauxhall Vectra C 2003 2.2dti non starter

[z786]

Hi, i have a vectra here, no comms with engine ecu using opcom, evrything else comms fine

here are the dtc's, any ideas please?

IMMO

B3115 - Remote-Key 2 Not Synchronized
(00) - Not present
U2105 - CAN-Bus No Communication with ECM (Engine Control Module)
(00) - Present
U2108 - CAN-Bus No Communication with ABS (Anti-Lock Brake System)
(00) - Not present
U2111 - CAN-Bus No Communication With EHPS (Electro-Hydaulic-Power-Steering)
(00) - Not present
U2107 - CAN-Bus no Communication with BCM
(00) - Not present
U2116 - CAN-Bus No Communication with IPC (Instrument)
(00) - Not present
U2117 - CAN-Bus No Communication with DIS (Display)
(00) - Not present

SPEEDO


B2128 - Trip Reset Button Stuck
(00) - Not present
U2107 - CAN-Bus no Communication with BCM
(00) - Not present
U2113 - CAN-Bus No Communication with SDM (Airbag)
(00) - Not present
U2105 - CAN-Bus No Communication with ECM (Engine Control Module)
(7F) - Present
U2108 - CAN-Bus No Communication with ABS (Anti-Lock Brake System)
(7F) - Not present
U2111 - CAN-Bus No Communication With EHPS (Electro-Hydaulic-Power-Steering)
(7F) - Not present

CIM

B3115 - Remote-Key 2 Not Synchronized
(00) - Not present
U2105 - CAN-Bus No Communication with ECM (Engine Control Module)
(00) - Present
U2108 - CAN-Bus No Communication with ABS (Anti-Lock Brake System)
(00) - Not present
U2111 - CAN-Bus No Communication With EHPS (Electro-Hydaulic-Power-Steering)
(00) - Not present
U2107 - CAN-Bus no Communication with BCM
(00) - Not present
U2116 - CAN-Bus No Communication with IPC (Instrument)
(00) - Not present
U2117 - CAN-Bus No Communication with DIS (Display)
(00) - Not present


thanks

[Larue]

Have You tried disconnect Engine control Unit and then read fault codes? Are these faults permanent or You can clear them and then they are coming back?That's looking like CAN lines are down.

[Meat-Head]

Had one of these bags of shite - ECU 'behind front drivers frog light'!!!!
Whad dumb ~~~~ put it there!
wire shnapped 3" from plug - cooling fan fault

[z786]

could this be a faulty CIM?

[Larue]

could this be a faulty CIM?
I don't think so. More likely could be faulty Engine Control Unit......on fuel pump.Should be PSG16 engine management system.

[aidyk]

had issues with 1 of these things before it was a taxi and over 300k on it but turned out it was wiring corroded if i remember correctly somewhere beside the battery possibly even below it and there was another multi plug at the side of the head that was dodhy looking. and i remember some sort of upgrade kit for the abs pump multi plug, its been a while so a bit vauge but worth having a look,
and sure if ya could have borrowed a ecu from the breakers if your stuck to try, that will eliminate that no need for coding if your just looking to check communication..

good luck

[z786]

so should i check ecu behind the wing or the one on the pump?

thanks

[Larue]

so should i check ecu behind the wing or the one on the pump?

thanks
That one on the pump. Behind wing is cooling module. Check wiring carefully as well. As Mr aidyuk told - there could be wiring fault as well.
And buy some oscilloscope.....that will help You a lot on diagnostics.:wavey:

[Meat-Head]

*CONFUSED* IS THIS common rail - like common people by pulp, but common rail


YouTube - Pulp -- Common People

OR

Got a key you place in the back and wind up like a clockwork toy?

http://www.istockphoto.com/file_thumbview_approve/10254871/2/istockphoto_10254871-clockwork-key.jpg