hall sensor

Followers

30 April, 200818 yr

Hi there folks its me again, can any of you knowledge laden folk tell me what roll the hall sensor plays in the life of my 96felicia lxi and what will happen should it fail? thankyou

30 April, 200818 yr

It is the small sensor that sits on top of the gearbox and basically tells the ECU that the engine is turning... if it were to fail (as mine did) the car would turn over but wouldn't start as the ECU would think that the engine wasn't turning over and so wouldn't ignite/inject fuel.

You having starting problems or just curious?

Phil

30 April, 200818 yr

Author

It is the small sensor that sits on top of the gearbox and basically tells the ECU that the engine is turning... if it were to fail (as mine did) the car would turn over but wouldn't start as the ECU would think that the engine wasn't turning over and so wouldn't ignite/inject fuel.
You having starting problems or just curious?

Phil

i am but a curious chap

30 April, 200818 yr

Which Felicia do you have?

If its a 1.6 its in the distributor and very common to fail.

2 weeks later...

9 May, 200818 yr

A Hall effect sensor,s job in any situation is to sense magnetic pulses so may be found in several ECU circuits and sensors

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