Engine: D5252: 'limp mode' - Multiple OBD codes

[jnymris]

Hi,

I've recently purchased a Volvo S08 03 plate (Not sure if the engine is D5244 or D5252).

We recently had an issue where my partner was driving the vechile and it went into 'limp mode' with a message stating "Urgent Engine Service Required" or something similar with the red triangle. After getting the motor home, It's been okay the last few days.

I've plugged in an ODBll and could see the following codes:
P0244 - "Turbo/Super Charger Wastegate Solenoid "A" range/performance
P0094 - Powertrain - Although looking at Fault codes list-applicable to all P2 models it suggests "Fuel System Leak Detected Small Leak"
P0088 - Common Rail High Presure.

I'm not expert with cars in fact it's the first time I've used an ODBll, All the codes seem related but wondering if there could be anything common between all of them which would explain this?

I've since cleared the codes and the next time it happens I plan to rescan, Just wondering if people had suggestions.

I've done a search and seen a number of people with each code but not all three codes.

Thanks a bunch

[Minormatt]

My E3 D5 has 088 and 094 and its not in limp.

Wastegate fault makes sense for it to be limping

[Rossi-fan]

First port of call, Change the fuel filter, when they've had it, they usually put the car into limp mode.

[cheshired5]

An 2003 would be a D5244T which doesn't have a wastegate so the code is more likely related to the boost solenoid which actuates the VNT mechanism.

This doesn't mean that the solenoid is faulty though.

Live maximum boost data would be a huge help and methodical testing of the vacuum system using a vacuum tester.