1994 Ram 3500 fault codes
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1994 Ram 3500 fault codes
Yesterday I replaced a faulty crank sensor before heading on a two week trip. 20 minutes into the trip I get the check engine light come on.
I have returned home and ran the codes using the key dance.
I get 12, 51 and 53
12 - The battery has been disconnected and the computer (ECU) has been reset.
51 - engine running too rich or lean
53 - Logic module fault
Do I take these seriously? I'm meant to be away for two weeks. Should I wait to see my mechanic on Monday and leave then?
I have returned home and ran the codes using the key dance.
I get 12, 51 and 53
12 - The battery has been disconnected and the computer (ECU) has been reset.
51 - engine running too rich or lean
53 - Logic module fault
Do I take these seriously? I'm meant to be away for two weeks. Should I wait to see my mechanic on Monday and leave then?
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walker.dean
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03-06-2020 10:12 AM