Ford KA car goes into limp mode p0101

Car: Ford KA
Variant: ka
Model Year: 2014

Categories: Engine & Drivetrain

diagnostic fault code is P0101 witch refers to airmass meter fault,
the problem i have is that this car is not fitted with a air mass meter it uses a map sensor
to reference the inlet manifold.
just wandering if any one else has come across this problem ?

Posted: Nov 30, 2021 (2 years ago)

trevbru

Points: 1

Dont know what engine in your car but there are MAFs on different models / years . If it has either a MAF or MAP sensor you could try cleaning either

https://www.autopartspro.co.uk/carparts-online/mass-air-flow-sensor/ford-ka

Posted Nov 30, 2021 (2 years ago) Edited on Nov 30, 2021 (2 years ago)

whittingehame

Points: 38,540

The engine is the Fiat 1.2 fire engine it definitely doesn't have a maf
I've cleaned the map to no improvement
I've swop it out for a new one to no improvement
I'm thinking possibly ECU?
Further testing tomorrow
Thanks for replying

Posted Nov 30, 2021 (2 years ago)

trevbru

Points: 1

If you disconnect a MAF or MAP sensor with engine going it should change engine running if working o.k . If no change , not working . Worth trying .

Posted Nov 30, 2021 (2 years ago)

whittingehame

Points: 38,540

There's no maf
And I have tried a new map the problem is the same
I'll check continuity from map to ECU
Thanks for your reply

Posted Nov 30, 2021 (2 years ago)

trevbru

Points: 1

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Ford KA car goes into limp mode p0101

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