45 code on 95 sti
 

hi again,
just done a code check on my 95 sti and 45 came up, does anyone know what this is or can anyone point me in the direction of a code list, cheers phil.

Pressure sensor / Pressure exchange solenoid valve

this is a brilliant site mate:

JollyGreenMonster.co.uk

MAP sensor black block next to the boost solenoid

thanks for the replies but now im confused, which is it and where is the pressure sensor? thanks phil.

https://www.scoobynet.com/general-te...ontroller.html

Answer is both as the items are connected.
The actual sensor is the black block.

piccy on the car (drivers side suspension turret)

https://www.scoobynet.com/general-te...ning-rite.html

thankyou thankyou, ill just try the vac pipe off the mapsensor just to see if it stops the higher rev problem, if it does what should i do to solve the 45 code and the spluttering at higher revs, cheers phil.

As far as i know you have to replace the sensor as i think it's a sealed unit.

and if it still does the fuel cutting, put 1 of them rubbish boost things on to turn the boost down?

as he says :lol1:

Dunno what the black sensors go for but there is a three port valve on ebay at a buy it now for £40.

:thumb:

thanks very much for all the help, just took off the vac pipe to the map sensor and it never spluttered, so im guessin i need a new one then, thanks again for the fast replies, phil.