Q: P0045 code and acceleration problems

asked by on

I have a problem Fiat Ducato 2014 model vehicle does not accelerate good fault code P0045. I erase the problem and is right back before I was starting the engine.

Hello. This is an issue is caused by a turbo boost control issue. Most of the time, it is caused by either a dirty air filter, a leak in the air intake system or the turbo actuator or the turbo itself is failing. Most of the time this is caused by a restriction in the intake from a clogged air filter.

If the air filter is fine and if the air intake tubes are all tight and do not have any damage to them, then the turbo needs to be checked for proper operation. The actuator will need to be checked prior to replacing the turbo. If you want to have this acceleration problem diagnosed, consider YourMechanic, as a certified mechanic, can come to your home or office to pinpoint the cause of this issue and move forward with repairs.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. P0045 code and acceleration problems

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Heard loud noise, engine light turned on, the a/c stopped working and the car was very hard to drive. I saw a broken hose. Help!

Overheating can be caused by a number of issues. The hose blown off could be the cause as well as an effect. The engine could have begun to overheat before the hose blew off due to things like a stuck...

Q: Sequaling noise on light acceleration when the engine is warm

You should have the serpentine belt and belt tensioner checked and replaced as a set if it is the cause of the squeal. This is the most common cause of squealing. If you would like, a certified technician from YourMechanic...

Q: Coolant flow control valve and camshaft position

A camshaft position sensor is a sensor that monitors camshaft speed to regulate ignition timing and fuel injection timing. This is a small sensor that is usually easily replaced and fairly inexpensive. The coolant control valve controls the flow of...

Related articles

What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.