Skip the auto shop - Our mechanics make house calls

Q: P0111 engine code

asked by on

Motor home light comes on on start up when engine cold but runs normal remove code then starts with no light till next time say morning then light come straight on all other parts have been changed I.e e.g.r mass. Solenoid valve I would appreciate any help thanks

My car has 28000 miles.

On most Fiats, there is a mass air flow sensor at the air box, and if you look at the air box, it may have a separate hose coming off of it going into the air intake system and in this hose where you will see a sensor with wires to it. This is the intake temperature sensor. Check the wiring and connection to the sensor for any breaks or corrosion and repair as needed. If it looks okay, then remove the sensor and clean it to see if this helps or have the sensor replaced and clear the codes to see if the P0111 code goes away.

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

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: Two instrument panel lights are not working - the fuel warning light and the seatbelt warning light.

If a sensor has failed for the seatbelt light, then the light will come on. If the low fuel warning light does not come on, it indicates that either the vehicle was not driven long enough to make the light...

Q: My headlights suddenly will not turn off

Hello. If the headlamps will not turn off then I check the obvious first just to make sure that the switch is not in the on position. If the switch is correct then most of the time this is caused...

Q: Spark plugs

Hi There, There are a number of things to look for when checking your spark plugs. Fuel-fouled plugs may have a shiny coating on the tip and side electrode, which may indicate a too-rich fuel mixture, ignition problems or a...

Related articles

How Long Does a Heater Control Valve Last?
Keeping the right amount of coolant in a car is essential in keeping the engine at the right temperature. Failing to have the right amount of coolant or even bad elements...
P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.