I have a Fiat PUNTO ACTIVE SPORT 16V (2005 Reg) 1242 Petrol Manual with a P0105 error


A couple of weeks ago I had the Fuel Injection error light displayed, I cleared the fault by disconnecting the battery to make sure that it kept happening and was not a one off. This has now happened 3 times so I bought a cheap error code reader – P0105 error reported.

The car started with no problems. When driving on normal roads it's generally OK, the problem arises when I am driving on faster dual carriageways or motorways, when changing through the gears quickly the rev counter is excessive and there is a lack of power temporarily. The air filter is clean.

I had the map sensor replaced and the problem appeared a little better and then the clutch seized and ruined the gearbox.

I have now had a new gearbox, whole clutch and flywheel replaced. Picked the car up yesterday took it out for a run today and the same error has been reported.

Does anyone have any suggestions?

This looks aposite.

I'd begin by visually inspecting the wiring to the MAP sensor.

Thanks - have found 2 auto-electricians in my area - will call tomorrow.

WinterRose said:

Thanks - have found 2 auto-electricians in my area - will call tomorrow.

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yep thats the way to do it
get an auto leccy on the job
bit like getting a doctor to look at your teeth innit:shrug:

Sand b - do you think your being helpful!

WinterRose said:

Sand b - do you think your being helpful!

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i think he is, he is saving you money be telling you not to go to the wrong type of person