2008 GT Sport Tdi Throttle actuator issue

Marty.h

Member
Joined
Apr 3, 2015
Location
Norwich
TDI
MK4 Golf GT TDi Anniversary
I'm hoping someone can offer me some advice I'm getting the EML light come on there is no loss of performance. I believe the engine is the BKD 2.0 140 engine the sticker is worn in boot and on cambelt cover but I believe that is the correct code for the vehicle.

Having scanned the vehicle using Snapon Ultra the code being reported is

12546 (P3102) Motor for intake manifold flap (V157) No signal.

This is a hard code and will clear but as soon as vehicle is started it's back again.

The vehicle has had a new motor/housing fitted and plug cleaned as had oil contamination

All Fuses have been checked and cooling fans work as I know the fans and motor share the same fuse.

I've looked for a wiring diagram so I can check continuity of wires for motor but ive been unable to find one

The only thing it does is on tick over runs lumpy sometimes and shutoff is not smooth so presume the valve is not working as it should.

Any ideas or advice appreciated

Cheers
Marty



Sent from my SM-G935F using Tapatalk
 
Top