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International Automotive Technicians Network
Re: Tough No Start problem 1990 Volvo 240
Posted to Technical Discussion Forum on 5/27/2002

A good capture of the EZK to ECU timing reference signal on the same system: [...]

Voltage testing power and grounds can be misleading if the EZK connector pins are not making good contact. A current probe will tell you if the electrons are really flowing. ... Login to read more.

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