Schakal
14-12-2011, 10:44
Fitted the williams engine to my 19 16v and started up yesterday .
without the throttle cable even fitted she starts up and reaches 2000rpm straight away then starts creeping up to 3-3.5k rpm gradually ,the engine will thankfuly die if i block the icv which means there is not a leak on the inlet manifold etc .
it feels almost like the ICV is being opened further more as the engine keeps sucking and not controlled by the ecu :scratch:
I have tried 3 different icvs and the result is the same . i checked the icv wiring which seems to be fine but having no idea what the measurements have to be i could not check all 3 connectors with a multimeter .
However the icv is being primed when the ignition is turned on .
Also suspect the ecu , which is fitted with a chip carrier and is currently holding a summeh 180 chip in there .
I have changed 2 throttle bodies again there is no difference .
anyone experienced similar before ??
I know it will turn out to be something really simple and stupid http://www.williamsclio.co.uk/forum/images/smiles/icon_rolleyes.gif
Next on cards is to swap the ecu with the one from my R9
on monday but till then please fire away da ideas :cooter:
without the throttle cable even fitted she starts up and reaches 2000rpm straight away then starts creeping up to 3-3.5k rpm gradually ,the engine will thankfuly die if i block the icv which means there is not a leak on the inlet manifold etc .
it feels almost like the ICV is being opened further more as the engine keeps sucking and not controlled by the ecu :scratch:
I have tried 3 different icvs and the result is the same . i checked the icv wiring which seems to be fine but having no idea what the measurements have to be i could not check all 3 connectors with a multimeter .
However the icv is being primed when the ignition is turned on .
Also suspect the ecu , which is fitted with a chip carrier and is currently holding a summeh 180 chip in there .
I have changed 2 throttle bodies again there is no difference .
anyone experienced similar before ??
I know it will turn out to be something really simple and stupid http://www.williamsclio.co.uk/forum/images/smiles/icon_rolleyes.gif
Next on cards is to swap the ecu with the one from my R9
on monday but till then please fire away da ideas :cooter: