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Pid explanation
Posted to Snap-on Handheld Users Group on 1/19/2018 7 Replies

Chasing a very intermittent missfire on cyl 1 or 4. It is an 07 Corrola 1.8. Under Engine Data There is a PID Ignition that has a lot of drop out. What is it measuring? This is Coil on Plug. Login to read more.

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