P025B code need help
Thread Starter
Junior Member
Joined: Jan 2020
Posts: 1
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P025B code need help
2010 4.6 2v has P025B code and has a spark knock under load . Manual says it's my fuel pump module or my PCM. I have replaced my FPM. AM HOPING I DON HAVE TO REPLACE MY PCM. Can anyone help or the answer.
Linedog
Joined: Feb 2020
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From: Lagrange
Still same problem P025B
Change ground and ground on truck added a couple more too. Still have code P025B and know Have codes P1000 that I have had forever. P1703, P1780 and P1000:00-2B . I think my PCM IS JUNK . What doe anyone please say. Thanks in advance.