Just had to fit a de-cat pipe out of necessity,

Now im suffering from either fuel-cut or over-boost under hard acceleration (in the rare occasions i put my foot down!!!) Its like a hiccup at about 5000rpms and then hitting a brick wall,

Do i need to re-map or re-set the ECU Car is running @270 BHP with a dawes device and straight through exhaust, induction kit and dump valve any other mods i am not aware about as i only had car two weeks, however was fine until de-cat pipe fitted!!!

 

Unscrew the Dawes Device a half turn and test run. Repeat until cut stops.

 

just turn the boost down using the dawes thats allready fitted , anti clockwise is less boost clockwise is more

 

Thanks peeps,

I take it the dawes device is the brass looking union situated in the actuator line!

 

Yeah you got it.

 

Yes.

It'll be a brass device with the screw thing with (usually) a hexagonal nut.

 

Yea i spotted it,

Scared to blow the block on it as i did with my first scooby!!

 

aslong as you turn it down you will be fine or even better take it of and use the boost solenoid ;-)

 

Wound down half a turn and all sorted,

Thanks all,

Just not as quick as it used to be he he!!!

 

not as quick = intact engine

 

^^^^ ^^^^