air bag lights on

Questions not related to the fuel type, like Manual Gearbox, Body Work, Lights, Interior trim and Seats, Steering, Brakes, Beeping, Wheels and Tyres to be asked in this topic only.

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My Name: glynb

Member
Posts: 1
Joined: Sun Mar 13, 2016 8:57 pm
Model: C3 2002-2005, Original shape model
Year: 2002 (52)
Engine Size: 1.4 (16v)
Fuel Type: Diesel
Mileage: 139000
Trim Level: Exclusive
Gearbox: Manual 5 speed
DPF: No
LHD or RHD: RHD (UK)

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hi all got problems with my c3 1.4 16v hdi fault codes p1f4a p106f and permanent fault communication fault on data wire with the engine relay unit swapped ecu bsi ecm and air bag mudule off my other c3 same model etc with no faults and faults remain has anyone had the same problems any help would be appreciated
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My Name: C3CAR

Guru
Posts: 2815
Joined: Wed May 04, 2011 10:01 am
Model: C3 2002-2005, Original shape model
Year: 2002 (02)
Engine Size: 1.4 (16v)
Fuel Type: Diesel
Mileage: 140000
Trim Level: Exclusive
Gearbox: Manual 5 speed
DPF: No
LHD or RHD: RHD (UK)
Engine name: DV4 16-valve diesel (90 PS)
Has thanked: 220 times
Been thanked: 109 times

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glynb wrote:hi all got problems with my c3 1.4 16v hdi fault codes p1f4a p106f and permanent fault communication fault on data wire with the engine relay unit swapped ecu bsi ecm and air bag mudule off my other c3 same model etc with no faults and faults remain has anyone had the same problems any help would be appreciated
I have not had this before, but if you have changed various processors and the fault says fault on data wire, it sounds like a fault on the loom.
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