Hi Gents, the engine management light has come on.
I have read the error codes with wow wurth.
Trouble code: 010400
Trouble code: P0104 mass or volume air flow "A" circuit intermittent /erratic
Does anyone have the pinout for the MAF sensor connector? So I can check for faults in wiring, before buying a maf sensor.
What is error 010400?
Finally, P9010 brake pedal switch, but all brake lights are working.
It's a DV4TED 1.4hdi 2009 year.
I've googled but can't find any definitive info, diagrams etc.
Your help would be appreciated, thanks in advance.
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18th May, 2020, 02:25 AM #1Member
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Citroen Nemo maf sensor error codes 010400 P0104
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18th May, 2020, 05:53 AM #2DK Veteran
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Because it has a 4-pin switch 2 for kuces and 2 to inform the motor ecu that you are stepping on the brake. It is a typical failure.
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18th May, 2020, 06:52 PM #3Member
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Thank you Cotymoto for brake switch info.
Do you have any information for MAF sensor errors P0104 & 010400?
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