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post #1 of (permalink) Old 23rd March 2007 Thread Starter
x Wilco x
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Question Replaced Oxygen sensor but dash light still on...

Replaced the oxygen (lambda) sensor in my 2003 1.4 16v Renault Clio (probably) due to dodgy fuel damage but the 'Toxic fuel warning light' is still showing on my dashboard.

Car runs fine with new sensor but this damn light will not go out! No other obvious symptoms & all coils currently good...

All dodgy fuel gone and car, with new sensor, running fine...

Mechanic said light will re-set itself after running for a few miles as management system has to re-calibrate (or something). Any ideas how long this should take?

Can obviously call mechanic back but if it's something that can be sorted easy/or will sort itself then that will be better! Will disconnecting the battery reset the ECU ?

Currently in x Wilco x's garage:
2003 Clio Dynamic 1.4 16v
x Wilco x is offline  
  5 Lastest Threads by x Wilco x
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Couple of niggles... looking for advice Electronics x Wilco x 4 1192 17th May 2007 06:05 PM
Hi all!! Welcome to RenaultForums ottoman 5 872 23rd March 2007 10:10 AM
Replaced Oxygen sensor but dash light still on... Cars & motoring chris m 20 6177 23rd March 2007 10:08 AM
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