Not the potentiometer

Hiya all

Well i have spent most of today tinkering with the car and i will be dammed if i can find any air leaks. The engine is still "hunting" but i have had a couple of thoughts about the probable cause.

- Faulty Lamdba

- F@cked ECU (very unlikely but could be the cause)

- Mass Air Sensor

- Cracked Manifold

How can i establish if either the Lambda or mass sensors are faulty with out spending big bucks at the garage, as the car is just not worth spending £300-£400 on.

Cheers all

Reply to
Dr Gonzo
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This should cover most of it

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it's really hunting the most likely thing is the idle stabilisation valve.

Reply to
Duncan Wood

Go to Halfords. Get Haynes Automotive Engine Management Manual.

Reply to
Dave Plowman

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