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Re: Mack timing sensor pinout
Posted to HD/Fleet Forum on 4/13/2018 2 Replies

Good Morning Jeff

75 & 76 run to the cam sensor. Are you using blink codes, generic reader or PTT?

Have you checked fuel pressure? if the transfer pump was marginal, Ether might get it spinning fast enough to get past the margin & start & run. Login to read more.

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