Deltadash...why can't I see any boost on my STi5 RA
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Is anyone running this software on their STi?, everything seems fine but my boost always seems to be 0 ![Frown](https://www.scoobynet.com/images/smilies/frown.gif)
There are historic error codes stored for
45 pressure sensor
and
44 turbocharging pressure control signal
But not showing as live, the car is going in tomorrow to have a look at these codes. I would have thought that is the errors were still there they would show as live![Confused](https://www.scoobynet.com/images/smilies/confused.gif)
I've not done an ECU reset yet as I want the garage to see them first.
Anyone got any idea?
![Frown](https://www.scoobynet.com/images/smilies/frown.gif)
There are historic error codes stored for
45 pressure sensor
and
44 turbocharging pressure control signal
But not showing as live, the car is going in tomorrow to have a look at these codes. I would have thought that is the errors were still there they would show as live
![Confused](https://www.scoobynet.com/images/smilies/confused.gif)
I've not done an ECU reset yet as I want the garage to see them first.
Anyone got any idea?
#2
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"no boost on DD"; "45 pressure sensor"; and "44 turbocharging pressure control signal" seem suspiciously linked to me... A dodgy pressure sensor would lead to no pressure control signal and no pressure showing up on the DeltaDash! I think you're garage can sort that one out
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There could be a leak or electrical disconnection from the MAP sensor. In addition, the wastegate solenoid has been disconnected at some point.
Make sure someone hasn't been using a "boost controller". (ie FCD from unplugging and capping the MAP pneumatic feed plus various other tricks). Check to see the solenoid is active with green connectors and ignition on II. Also make sure you get an active MAP signal (say -8 at idle which responds to the throttle).
Make sure someone hasn't been using a "boost controller". (ie FCD from unplugging and capping the MAP pneumatic feed plus various other tricks). Check to see the solenoid is active with green connectors and ignition on II. Also make sure you get an active MAP signal (say -8 at idle which responds to the throttle).
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Oh well ![Frown](https://www.scoobynet.com/images/smilies/frown.gif)
The garage I bought the car from don't want to know![Frown](https://www.scoobynet.com/images/smilies/frown.gif)
They say I bought the car at such a good price (this is VERY true...not my fault they didn't know what the car was
)
that they would like to buy the car back off me![EEK!](https://www.scoobynet.com/images/smilies/eek.gif)
Guess what I said![Stick Out Tongue](https://www.scoobynet.com/images/smilies/tongue.gif)
![Roll Eyes (Sarcastic)](https://www.scoobynet.com/images/smilies/rolleyes.gif)
Leaves me having to try and get these problems sorted using Warranty Holdings![Frown](https://www.scoobynet.com/images/smilies/frown.gif)
What joy that's going to be if the dealing's some of you guys are anything to go buy...
I'm wondering if it's worth just getting replacement sensors and fitting them myself...anyone know how much a MAP sensor is?
![Frown](https://www.scoobynet.com/images/smilies/frown.gif)
The garage I bought the car from don't want to know
![Frown](https://www.scoobynet.com/images/smilies/frown.gif)
They say I bought the car at such a good price (this is VERY true...not my fault they didn't know what the car was
![Big Grin](https://www.scoobynet.com/images/smilies/biggrin.gif)
that they would like to buy the car back off me
![EEK!](https://www.scoobynet.com/images/smilies/eek.gif)
Guess what I said
![Stick Out Tongue](https://www.scoobynet.com/images/smilies/tongue.gif)
![Roll Eyes (Sarcastic)](https://www.scoobynet.com/images/smilies/rolleyes.gif)
Leaves me having to try and get these problems sorted using Warranty Holdings
![Frown](https://www.scoobynet.com/images/smilies/frown.gif)
What joy that's going to be if the dealing's some of you guys are anything to go buy...
I'm wondering if it's worth just getting replacement sensors and fitting them myself...anyone know how much a MAP sensor is?
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Try Grade A. Also try pressurising the pneumatic line to the MAP sensor with a syringe with the ignition on position II and seeing if there is any response on the manifold relative pressure trace on Delta Dash.
If the hose is OK, then try a new MAP sensor. AFAIK the MAP sensor is the same as the UK cars. You could always borrow a friend's one.
You could also connect a boost gauge T'd off just before the MAP sensor so you can make sure it is getting a good pressure supply.
If the hose is OK, then try a new MAP sensor. AFAIK the MAP sensor is the same as the UK cars. You could always borrow a friend's one.
You could also connect a boost gauge T'd off just before the MAP sensor so you can make sure it is getting a good pressure supply.
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