Technical Car/Motor Issues > Ford Puma - 01 1.7 Warning lights Miscellaneous
Thread Author: J Bonington Jagworth Replies: 7
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 Mon 3 Sep 12 17:55 
 Ford Puma - 01 1.7 Warning lights - madf
Easy test with a multimeter.

Unplug one front sensor from the main harness : connections usually inside engine compartment. Probe the wheels ends. Rotate wheel. Set meter to resistance

Zero reading means sensor has failed.
Infinite reading means broken wire.

Correct reading a few hundred micro ohms.

Usually the passenger side front goes due to much and water.

Of course, the driveshaft ring can corrode: odd readings...
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 Messages Author Date
 Ford Puma - 01 1.7 Warning lights  J Bonington Jagworth 1 Sep 12 13:53
 Ford Puma - 01 1.7 Warning lights  Zero 1 Sep 12 13:57
 Ford Puma - 01 1.7 Warning lights  J Bonington Jagworth 1 Sep 12 14:04
 Ford Puma - 01 1.7 Warning lights  carmalade 1 Sep 12 16:49
 Ford Puma - 01 1.7 Warning lights  madf 3 Sep 12 17:55
 Ford Puma - 01 1.7 Warning lights  Kevin 3 Sep 12 21:24
 Ford Puma - 01 1.7 Warning lights  sherlock47 4 Sep 12 09:27
 Ford Puma - 01 1.7 Warning lights  DP 4 Sep 12 09:40
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