I've just done an ecu reset on my mates MY95uk turbo and it's flashing up with code 43 and I have'nt a clue what part/sensor it relates to.

Anyone have any ideas??

Thanks in advance

Neil

 

I think it's the throttle switch.
when the throttle is closed a switch in the throttle position sensor opens/closes.

A quick test would be to listen for the boost control solenoid at idle.
The solenoid (mounted on the drivers side front strut top) should not click when the throttle is closed.
It should start to tick as you open the throttle. This can be done by hand from under the bonnet. Just crack the throttle open a fraction then close it again. You should here the solenoid start/stop ticking as you do so.

I think this switch also controls the fuel shut-off on over-run i.e the fuel is shut down to a minimum if the throttle is closed and the engine speed is above, say 2,000rpm.

 

11 Crankshaft position sensor

12 Starter switch

13 Camshaft position sensor

21 Engine coolant temperature sensor

22 Knock sensor

23 Mass air flow sensor

24 Idle air control solenoid

31 Throttle position sensor

32 Oxygen sensor

33 Vehicle speed sensor 2

35 Purge control solenoid valve

42 Idle switch

44 Wastegate control solenoid valve

45 Pressure sensor –Pressure exchange solenoid valve

51 Neutral position switch

 

Thanks for the replys.

I'll have to play around and see what I can find.

Neil

 

Are those codes good for the jap STI V7 bug eye?

Does anyone have a list for the bug eye? Going to get some work done friday and a list of codes would be helpfull.