Trac off and abs light on???

[11gothevt11]

Hi there
Since i have fitted my 70mm throttle body on sometimes when i start engine abs and trac lights comes on..
Then i turn off and restart lights are off

Sometimes When driving trac off abs lights comes on??

Also when driving my car will cut out for a second then engine turns on and abs and trac off lights go on???

Please if anyone has any advice, info or links ?????

Thankyou

[moose man]

Advice: Refit your standard throttle body.

[11gothevt11]

Advice: Refit your standard throttle body.

sorry forgot to mention these things were happeing befor i put 70mm throttle body on
Except trac off and abs now coming on when start the car
Thankyou