OK - been doing some searching and experimenting to disable the EGR valve.
First try :
Just remove the vacuum line and block it.
(This brings on the engine fault light)
Next idea :
Remove the pipe between the EGR and the exhaust manifold and blank both ports but leave the EGR vacuum line connected.
( Anyone tried this and does it bring on the engine fault light ? )
Other Ideas or suggestions ? - I am trying to work out what signal the electronics is looking for that brings on the fault light.
What have others done and has anyone defeated the EGR without bringing the engine fault light on ?
First try :
Just remove the vacuum line and block it.
(This brings on the engine fault light)
Next idea :
Remove the pipe between the EGR and the exhaust manifold and blank both ports but leave the EGR vacuum line connected.
( Anyone tried this and does it bring on the engine fault light ? )
Other Ideas or suggestions ? - I am trying to work out what signal the electronics is looking for that brings on the fault light.
What have others done and has anyone defeated the EGR without bringing the engine fault light on ?