Skip the auto shop - Our mechanics make house calls

Q: 3 error codes P1084, P2184 & P001F

asked by on

Vehicle was booked in just to identify oil leak. Mechanic went and stripped all the pulleys, drive belt & disconnected all the sensors. Vehicle now in limp mode. Does not want to start. after diagnostic, 3 error codes appeared. P1084, P2184 & P001F. Not sure what to do next.

My car has 160000 miles.
My car has a manual transmission.

Hi there, thanks for writing in. I’d be happy to help.

B0174 is a lean mixture code which will require testing related to the fuel system and potential vacuum leaks.
B2184 is the engine coolant temperature sensor which monitors the coolant temperature and tells the cooling fans when to come on and off. This may have just been unhooked or is potentially faulty and may need to be replaced.
B001F relates to a timing problem which could be caused by a variety of other sensors such as a crankshaft position sensor or camshaft position sensor.

If you would like help with resolving these codes, consider having an expert automotive technician from YourMechanic come to your home or office to inspect these issues for you, and make any repairs as needed.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!
  1. Home
  2. Questions
  3. 3 error codes P1084, P2184 & P001F

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: My truck wont start. I was driving it earlier and a big cloud of white smoke came out of the exhaust and it completely shut off

Hello and thank you for contacting YourMechanic. White cloud of smoke from the exhaust means that the engine coolant has gotten into the combustion chambers of the engine and is burning the coolant. This could be caused by a blown...

Q: Oil light doesn't go away

Hello there. If the oil light that you are referring to is the oil change warning light, it might be possible that a code is stuck in the ECU, which is why completing the manual reset may not be working....

Q: Vtrack and engine light error on

Hello, The VSC Trac light is related to your traction control system which means that the system has likely detected some kind of fault in the system and may be trying to inadvertently engage the system. The traction control system...

Related articles

How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...
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.