Question about 1998 Volvo V70

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1987 Volvo 245 automatic gets only 15mpg - runs well otherwise

Does anyone have the resistance figures for the various pins at the plug of the older lh2.2 map sensors ? I'vechecked O2 sensor voltage (ok) and the ect' resistance is spec. map sensor is next
thanx one and all.


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Did you check all the basics first? Your air filter or catalytic converter could be plugged, your brakes could be dragging, or incorrect ignition timing, dirty fuel injectors, insufficient tire pressure, poor wheel alignment, or you may even have a fuel leak that you are not aware of. Hope this helps.

Posted on Mar 04, 2009

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