2002 Peugeot 307 Peugeot 307 abs woes

2002 PEUGEOT 307
68,000 MILES • 4 CYL • 2WD • AUTOMATIC
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DAVIDMAILEY
  • MEMBER
  • 1 POST
Currently having diffs with my wifes 307. The abs is activating at slow speeds when braking. I can feel the pedal juddering etc......I have had it at peugeot for a diagnostic test and it came up with front LH sensor "plausibility" fault. So new sensor fitted, and also new wheel bearing with reluctor ring fitted and still had the problem. Left car back in to pug. and now no fault is showning at all but the car is still activating the abs when braking. Had all sensors cleaned and adjusted by them and still have the problem. They don't think its the pump or ecu either as it should throw up an abs light on the dash if it's faulty. Also at no time has the abs light ever come on, on the dash. This has got me stumped, surely the ecu or pump having a fault will show on the diagnostic kit..........
Aug 19, 2009 at 12:14 PM
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DAVE H
  • ASE Certified Mechanic
  • 13,384 POSTS
  • ASE Certified Mechanic
if the pump is bad it should show a fault code ... if the ECU is bad it may show no codes at all beacuse it is not reading correctly !!
Aug 30, 2009 at 7:52 PM
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