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Re: Timing too advanced or retarded
Posted to Technical Discussion Forum on 4/14/2020 3 Replies

The attached overlay is of the OP's capture overlayed with the known good from Ray Y. It shows that the CKP and CMP and TDC of the 2 engines match. The good ignition occurs at 20*BTDC. The bad ignition occurs at 30*ATDC. The CKP-CMP pulses are the same but the... Login to read more.

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