Member Since: 22 Jan 2010
Location: Leicestershire
Posts: 1791
Fault code P121A ??
We have had all the bells and whistles go off on the dash again today, the suspension lowered, special systems off, ABS off, no speedo.
It also happened last Saturday and was feeling happy with myself when I found a brake light out, replaced bulb and all was ok until same thing again today.
Spoke to the dealer as we had this problem not long after we bought it, they said they replaced a wheel speed sensor and did the wiring overlay, they reckon another speed sensor may have gone down.
I have plugged in the BAS box and 2 codes have appeared.
P029E which has reared its head in the past which is fuel related and P121A which I cant find a code for.
Any ideas??
Dealer we bought from is a long way away but they have said that under the 'select' warranty we should be covered for wiring and wheel sensor faults??? so may try a more local dealer this time.
Cheers
Cliff
26th Aug 2010 4:45 pm
JimboD3
Member Since: 23 Mar 2009
Location: Hertfordshire
Posts: 348
P121 = Throttle / Pedal Position Sensor / Switch A Circuit Range / Performance Problem........according to the info I have..........quite what it means in the real world though
JimJim
Standard TDV6 HSE
Non-standard Td5 110 Hardtop
Club Traxide
26th Aug 2010 5:36 pm
DSL Keeper of the wheelie bin
Member Since: 11 May 2006
Location: Off again! :-)
Posts: 72788
Have you checked your brake light bulbs??
26th Aug 2010 5:49 pm
The Transformer
Member Since: 22 Jan 2010
Location: Leicestershire
Posts: 1791
Member Since: 17 May 2008
Location: Blackburn
Posts: 634
Here we go confusing things, I've had P121A and I thought it was 'cylinder balance - injector restricted' thats info that was showing when the fault was read, I took a photo of the info with my phone.
26th Aug 2010 6:00 pm
DSL Keeper of the wheelie bin
Member Since: 11 May 2006
Location: Off again! :-)
Posts: 72788
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