seems to run ok tho, maybe idles a little high when starts but settles down to bout 8/900 rpm

It seems to me the EGR valve is not working as its mentioned it more than once that there is a problem on this system, also the immobiliser should control the fuel pump operation as part of its anti theft system so i would also say its this thats causing the fuel pump problem and in turn a fuel problem might allert the knock sensor, thats how you have to think about it, like i said a guide not a definate answer:boggle:

[Edited on 14-09-2005 by Greasemonkey]

whats the best thing to do then, should i reset the ecu then try again and see what it brings up?

It wont be all them things, it will be a small number of them effecting everything else, when ya idle speed control motor goes it normally throws up at least 3 codes, the fault codes are a GUIDE not an instruction.

how can that much stuff go wrong

:(

1-4-0-5 Exhaust Gas Re-circulation (EGR) valve
1-5-0-3 Immobiliser control unit
0-4-0-0 EGR Plow Malfunction
1-5-0-2 Immobiliser control unit
0-4-1-2 Secondary air injection system switching valve A malfunction
0-1-1-0 Intake air tempreature circuit malfunction
0-3-2-5 Knock sensor 1 circuit malfunction (blank 1 or single sensor)
0-2-3-0 Fuel pump primary malfunction
0-1-7-0 Fuel trim 1 malfunction (blank 1)
1-6-4-10 Knock control unit or quad drive module
1-4-10-5 Exhaust Gas Re-circulation (EGR) valve

just did paper clip test and got a list of faults

1-4-0-5
1-5-0-3
0-4-0-0 EGR Plow Malfunction
1-5-0-2
0-4-1-2 Secondary air injection system switching valve A malfunction
0-1-1-0 Intake air tempreature circuit malfunction
0-3-2-5 Knock sensor 1 circuit malfunction (blank 1 or single sensor)
0-2-3-0 Fuel pump primary malfunction
0-1-7-0 Fuel trim 1 malfunction (blank 1)
1-6-4-10
1-4-10-5

:(:o:boggle:
anyone able to help with any of the above please do so:thumbs:

cant find what the rest mean, help needed!!!

[Edited on 13-09-2005 by a_j_mair]