Very jerky throttle

[Usr117063]

This is getting worse and worse, just went out today and 15-20% throttle position is almost max on the engine. It will feel hesitant/laggy when keeping it constant then just a bit extra on the pedal and it jumps. Also the cars been going into to limp mode recently. It does get up near the redline alright just feels like its struggling most of the time. Could it be wiring or ecu related? Or something fuel/ignition?

 

[Clio182mike]

Do you get any dash lights come up?

 

[Usr117063]

In limp mode I get the coil in the centre of the dash but nothing else when its not.

 

[White16valver]

Could be fuelling? In which case perhaps the Lambda sensor is fooked.

Can you get a laptop on it to see if it's giving you any codes?

 

[Usr117063]

@White16valver good shout, I have clip so not sure what that will tell me but worth a shot.

 

[Usr117063]

Are the bosch lambdas any good? 50 quid for one, or 130 for oem

 

[Crayola]

Have you moved the throttle flap with your finger too?

Sometimes they spaz out

 

[Usr117063]

Have you moved the throttle flap with your finger too?

Sometimes they spaz out

Might of done might of not. Will it be fucked if it has?

 

[Crayola]

Might of done might of not. Will it be fucked if it has?

Not sure I know they can be a bit funny sometimes if you move them with your finger

Don't get me wrong I've done it with mine 😂 I think it might just need the TPS calibrating with the pedal again iirc