Hello can anyone help me...just fitted sti engine into car and it aint running right, it isnt idling correct then cuts out sometimes.Did the check with conecters and it is sayn the knock sensor.Would this be the faulty or would somethng else bring that light on?

Also my temp guage...when turn car on it just goes right off scale then when start it goes back down low as can go??

And... Boost guage is goin wrong way into minus instead of upwards...tried swapn hoses etc but no joy

Any help in any of these problems would be apreciated cheers

 

replace your knock sensor and spark plugs,then reset ecu,not sure on the others mate!