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Re: 1997 F-250 No Start Suspect PCM
Posted to Technical Discussion Forum on 10/21/2018 4 Replies

I would also ck the MAP sensor, the key on frequency should be 157 hz.

The TPS should be near 1v.

I think the IAT and the ECT should both measure near 2.8v

The EVP should be near .3 to .4v

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